aeb01052QST30

Cummins Engine Company, Inc., Columbus, Indiana 47201 Form 5745-0281

ApplicationEngineeringBulletin

SubjectQST30 (30L)

Generator-DriveTechnical Package

AEB Number 10.52 Date July, 1996 Page 1 of 45

Table of Contents

Product IntroductionIntroduction Schedule...................................................................................................................................2Ratings .........................................................................................................................................................2

Program Objectives ............................................................................................................................................3

Design Features .................................................................................................................................................4

Publications ........................................................................................................................................................5

Competitive ComparisonsQST30 G1/G2/G3 vs KTA38 G1/G2/G3.......................................................................................................6QST30 vs DDC.............................................................................................................................................7QST30 vs VTA28G5.....................................................................................................................................7QST30 vs Caterpillar ....................................................................................................................................8

Explanation of Specifications Language.............................................................................................................9

Table of Specifications including:Product Identifiers.........................................................................................................................................9Pricing Configuration Numbers.....................................................................................................................9

Pricing Specifications...................................................................................................................................10-14

Performance Curves and Data Sheets ........................................................................................................15-30

Engine Component Locations......................................................................................................................31-34

Electric Intake Air Heaters ................................................................................................................................35

Fuel System Design Considerations.................................................................................................................36

QST30 Generator Drive - Quantum Control System ........................................................................................38

Appendix

QST30 G1/G2 Installation Drawing .......................................................................................................... A-1

Preliminary Sales Handbook .................................................................................................................... B-1

AEB 10.52Page 2 of 45

Introduction

The QST30 is a 12-cylinder engine with 30-liter displacement designed for use in the Power Generation market. The QST30 initially will cover power ranges of 750-900 kWe @ 60 Hz (1135-1340 BHP @ 1800 RPM) and 625-800 kWe @ 50 Hz (940-1030 BHP @ 1500 RPM). The marketing designation for this engine will be QST30 (Quantum System - 30 Liters).

The following table provides QST30 Generator-Drive engine product information and introduction dates.

The 30L engine will be manufactured by Cummins Komatsu Engine Company (CKEC). CKEC is a joint venture for engineering and manufacturing engines for both Cummins and Komatsu with Cummins being the managing partner.

The 30L engine evolved from a Komatsu base engine design and has been greatly enhanced through the use of Cummins’ expertise in diesel engine technology (electronics, air handling, combustion, filtration, and manufacturing). Originally, the 30L was designed for use in construction equipment (dozers, end loaders, etc.) which allowed Cummins to build on an existing, proven platform. Primary markets for the 30L will be Power Generation and Industrial.

While the 30L engine is based on a Komatsu 12-cylinder design, significant changes are being introduced by Cummins. Some of the changes being introduced are: Bosch fuel system; Holset turbochargers and dampers; Fleetguard filters (same as K38/50); Cummins designed and developed electronic controls; and many internal changes to increase base engine output capability and durability. Over 90% of the engine is being resourced within Cummins qualified supply base to provide a low cost, high quality product for Cummins customers.

Cummins worldwide distribution network for parts, service support and information systems are implementing a global strategy for QST30 product support in conjunction with the Cummins Area Business Organizations (ABOs). The QST30 engine will be introduced with compatibility to the new electronic service tools, diagnostics and information systems. Compatibility with these tools and systems will enable the worldwide Cummins support network to provide excellent after-sale customer care.

Information in this package contains preliminary data and drawings that are subject to change. If you have any questions concerning the information in this package, please contact J.C. (John) Kirchman, Cummins Power Generation Application Engineering, at:

Cummins Engine Company, Inc.Mail Code: 91800P.O. Box 3005Columbus, Indiana 47202-3005 (U.S.A.)Phone: (812) 377-8692Facsimile: (812) 377-8214

ModelStandby RatingBHP @ RPM

Standby RatingkWe @ Hz

Prime RatingBHP @ RPM

Prime RatingkWe @ Hz

Introduction DateQtr/Yr

Aftercooling Emissions

QST30-G1 1185 @ 1800 940 @ 1500

750 @ 60 Hz 620 @ 50 Hz

1030 @ 1800 850 @ 1500

675 @ 60 Hz 560 @ 50 Hz Q3/96 JWAC None

QST30-G2 1200 @ 18001030 @ 1500

800 @ 60 Hz 705 @ 50 Hz

1085 @ 1800 935 @ 1500

725 @ 60 Hz 640 @ 50 Hz Q3/96 JWAC None

QST30-G3 1340 @ 1800N.A. @ 1500

900 @ 60 Hz N.A. @ 50 Hz N.A. N.A. Q1/97 JWAC None

QST30-G1N.A. N.A. 850 @ 1500 560 @ 50 Hz Q1/97

Low Temp.AC

2 gms/m NOxTA LUFT

QST30-G2N.A. N.A. 935 @ 1500 640 @ 50 Hz Q1/97

Low Temp.AC

2 gms/m NOxTA LUFT

QST30-G3 (see above) (see above) 1220 @ 1800 820 @ 60 HzQ1/98

Low Temp.AC None

QST30-G31200 @ 1500 800 @ 50 Hz 1080 @ 1500

725 @ 50 Hz Q1/98

Low Temp.AC

2 gms/n NOxTA LUFT


Cummins QST30

Program Objectives

• Electronic Fuel System and Controls

• Emission Certifiable Alternative to V28/K38

• Production in Cummins N. American Plant(Cummins Industrial Center)

• Holset Turbochargers and Dampers

• Fleetguard Filters

• First in a Series of QUANTUM G-Drive Products


Cummins QST30

Design Features

• Direct Injection

• 4-Stroke Cycle

• Turbocharged & Aftercooled

• 4 Valves / Cylinder

• Individual Cylinder Heads

• Spray Piston Cooling

• Nodular Iron, Gallery Cooled Piston

• Pressure Lubricated Piston Pin Bushing

• 4-Bolt, Forged Steel Connecting Rods

• Electronic Bosch PLN Fuel System

• TUFTRIDE Treatment of Cylinder Liners

• Induction Hardened Crankshaft

• High Capacity Lube Oil Pump

• Cross Flow Cylinder Heads

• Two Separate Speed Controlled Ramping Functions

• Barber-Colman and Woodward Speed Bias Interface

• 50/60Hz Speed Switching

• Customer Meter Drivers

• Engine Features:Customer Warning/Alarm Indication


Publications

Available, and soon-to-be available, literature is as follows:

Publication Bulletin Number

* QST30-G1/G2/G3 Parts Manual 3672102* QST30 Shop Manual 3666196

Engine T & R Manual TBD (1997 by Service Dept.)* QST30 O & M Manual 3666134* QST30 G-Drive Wiring Diagram 3666185* Sales Handbook 3884876* Fuel System T & R Manual 3666184* INSITE™ For G-Drive Manual 3825145

QST30 G-Drive AEB 10.52* Quantum 30 G-Drive Governor Bulletin 3884888

QST30-G1 * Specification Sheet 3885368Performance Curve C-4977Data Sheet DS-4977

** Installation Drawing 3626434Pricing Spec (US) PRIC 910Pricing Spec (Stanfast) PRIC 1088CSL GDRV GDRV60





* All of the literature listed above may be purchased from Gannett Direct Mail Services (GDMS) using TOSS. Instructions for ordering from Gannett are as follows:

1. On the COMMAND line type: REVI #FORM (press ENTER).2. Move cursor to the COMMAND line and type: FIND GANNETT (press ENTER).3. Move cursor to the COMMAND line and type: COPY nnn, (nnn=Gannett Order Form number) (press

ENTER).4. Now complete the form that has been copied into your draft file and hit PF4 key to send.

It’s just that easy!

** Installation Drawings must be ordered thru Marketing Cad on TOSS. Use the same commands as above for literature except: FIND CUSTOMER CADD REQUEST, to retrieve the required form.


Competitive Comparison

K38 Replacement

In addition to the competitive comparison data shown on pages 7 and 8 of this bulletin, the QST30 will be competing with and replacing the physically larger KTA38. The QST30 size and performance advantages over the KTA38 are shown in the following table.

Engine Model Cummins Cummins Cummins Cummins Cummins CumminsQST30-G1 QST30/G2 QST30-G3 KTA38-G1 KTA38-G2 KTA38-G3

Type 4-Cycle 4-Cycle 4-Cycle 4-Cycle 4-Cycle 4-CycleCylinders & Aspiration 12V, TA 12V, TA 12V, TA 12V, TA 12V, TA 12V, TABore X Stroke (mm) 140 x 165 140 x 165 140 x 165 159 x 159 159 x 159 159 x 159Displacement (L) 30.5 30.5 30.5 37.8 37.8 37.8Rated Output (hp/RPM) Standby: 1800/1500 1135 / 940 1200 / 1030 1340 / ----- 1135 / 940 1200/980 1340/1200 Prime: 1800/1500 1030 / 850 1085 / 935 ----- / ----- 1030/850 1085/890 1220/1080BSFC @ Rated (lb/BHP-hr) Standby: 1800/1500 0.342 / 0.338 0.342 / 0.340 0.336 / ----- 0.353/0.352 0.352/0.351 0.333/---- Prime: 1800/1500 0.338 / 0.337 0.340 / 0.337 ----- / ----- 0.355/0.353 0.353/0.353 ----/----Piston Speed (ft/sec) @ 1800/1500 RPM 32.5 / 27.2 32.5 / 27.2 32.5 / ----- 31.25/26.0 31.25/26.0 31.25/26.0Dry Weight (lbs) 6540 6540 6540 8555 8555 8555Wet Weight (lbs) 6750 6750 6750 9065 9065 9065Length (in) 74.8 74.8 74.8 86.2 86.2 86.2Width (in) 53.5 53.5 53.5 52 52 52Height (in) 63.4 63.4 63.4 65 65 65Specific Heat Rejection(BTU/hp-min) Standby: 1800/1500 24.6 / 22.8 24.5 / 23.4 21.8 / ----- 33.0/33.0 33.0/33.0 26.0/---- Prime: 1800/1500 23.8 / 21.9 24.6 / 23.3 ----- / ----- 33.0/33.0 33.0/33.0 ----/----


Competitive Engines

The 30L engine envelope is approximately the same as the Cummins V28. This compact package provides excellent installation fit when replacing a V28 or larger K38 engine. It is also an advantage when replacing installations of CAT 3412, 3508 and DDC 12V92, 16V92 and 8V149 engines. The attractive package size of the 30L will continue to benefit Cummins over future product releases of the DDC 2000 Series engine planned for mid-1996 production launch. The 30L engine will compete directly with the 12- and 16-cylinder 2000 Series product offerings. Engine comparisons of the 30L engine versus other Cummins products and competitive engines are shown below. The tables also include performance information regarding power levels, brake specific fuel consumption and brake specific heat rejection.

Engine Model Cummins Cummins Cummins DDC DDC DDC QST30-G1 QST30-G2 QST30-G3 12V92 16V92 16V92

Type 4-Cycle 4-Cycle 4-Cycle 2-Cycle 2-Cycle 2-CycleCylinders & Aspiration V12, TA V12, TA V12, TA V12, TA V16, TA V16, TABore X Stroke (mm) 140 x 165 140 x 165 140 x 165 123 x 127 123 x 127 123x127Displacement (L) 30.5 30.5 30.5 18.1 24.1 24.1Rated Output (hp/RPM) Standby: 1800/1500 1135 / 940 1200 / 1030 1340 / ----- 947 / 747 1170 / 974 1232 / 1025 Prime: 1800/1500 1030 / 850 1085 / 935 ------ / ----- 818 / 645 1064 / 885 1064 / 885BSFC @ Rated (lb/bhp-hr) Standby: 1800/1500 0.342 / 0.338 0.342 / 0.340 0.336/ ----- 0.360/0.360 0.372 / 0.372 0.375 / 0.373 Prime: 1800/1500 0.338 / 0.337 0.340 / 0.337 ----- / ---- 0.365/0.358 0.370 /0.368 0.380 / 0.377Piston Speed (ft/sec) @ 1800/1500 RPM 32.5 / 27.2 32.5 / 27.2 32.5 / ----- 25.0 / 20.8 25.0 / 20.8 25.0 / 20.8Dry Weight (lbs) 6540 6540 6540 4280 4840 4840Wet Weight (lbs) 6750 6750 6750 4665 5273 5273Length (in) 74.8 74.8 74.8 66.1 77.1 77.1Width (in) 53.5 53.5 53.5 49.8 46.3 46.3Height (in) 63.4 63.4 63.4 57.1 59 59Specific Heat Rejection(BTU/hp-min) Standby: 1800/1500 24.6 / 22.8 24.5 / 23.4 21.8 / ----- 31 / 31 31 / 31 31 / 31 Prime: 1800/1500 23.8 / 21.9 24.6 / 23.3 ----- / ----- 31 / 31 31 / 31 31 / 31

Engine Model Cummins Cummins Cummins DDC CumminsQST30-G1 QST30/G2 QST30-G3 12V-149 VTA28-G5

Type 4-Cycle 4-Cycle 4-Cycle 2-Cycle 4-CycleCylinders & Aspiration V12, TA 12V, TA 12V, TA 12V, TA 12V, TABore X Stroke (mm) 140 x 165 140 x 165 140 x 165 146 x 146 140 x 152Displacement (L) 30.5 30.5 30.5 29.39 28Rated Output (hp/RPM) Standby: 1800/1500 1135 / 940 1200 / 1030 1340 / ----- 1550 / 1270 900/872 Prime: 1800/1500 1030 / 850 1085 / 935 ----- / ----- 1377 / 1155 815/750BSFC @ Rated (lb/bhp-hr) Standby: 1800/1500 0.342 / 0.338 0.342 / 0.340 0.336 / ----- 0.357 / 0.368 0.361 / 0.351 Prime: 1800/1500 0.338 / 0.337 0.340 / 0.337 ----- / ----- 0.356 / 0.360 0.355 / 0.350Piston Speed (ft/sec) @ 1800/1500 RPM 32.5 / 27.2 32.5 / 27.2 32.5 / ----- 28.8 / 23.96 30.0 / 25.0Dry Weight (lbs) 6540 6540 6540 9030 6395Wet Weight (lbs) 6750 6750 6750 9569 6725Length (in) 74.8 74.8 74.8 90.5 77.2Width (in) 53.5 53.5 53.5 62.4 50.5Height (in) 63.4 63.4 63.4 74 66.3Specific Heat Rejection(BTU/hp-min) Standby: 1800/1500 24.6 / 22.8 24.5 / 23.4 21.8 / ----- 34 / 34 29.0 / 26.2 Prime: 1800/1500 23.8 / 21.9 24.6 / 23.3 ----- / ----- 34 / 34 25.8 / 25.8


Engine Model Cummins Cummins Cummins Caterpillar Caterpillar CaterpillarQST30-G1 QST30-G2 QST30-G3 3412 3508 3512

Type 4-Cycle 4-Cycle 4-Cycle 4-Cycle 4-Cycle 4-CycleCylinders & Aspiration 12V, TA 12V, TA 12V, TA 12V, TA 12V, TA 12V, TABore X Stroke (mm) 140 x 165 140 x 165 140 x 165 137 x 152 170 x 190 170 x 190Displacement (L) 30.5 30.5 30.5 27 34.5 51.8Rated Output (KWe/KVA/RPM) Standby: 1800/1500 750 / 775 800 / 880 900 / ----- 800 / 800 700 / 775 ----- / ----- Prime: 1800/1500 675 / 700 725 / 800 -----/----- 725 / 725 650 / 700 910 / 1000BSFC @ Rated (lb/bhp-hr) Standby: 1800/1500 0.342 / 0.338 0.342 / 0.340 0.336 / ----- 0.350 / 0.334 0.3348 / 0.345 ----- / ----- Prime: 1800/1500 0.338 / 0.337 0.340 / 0.337 ----- / ----- 0.347 / 0.335 0.353 / 0.352 0.334 / 0.325Piston Speed (ft/sec) @ 1800/1500 RPM 32.5 / 27.2 32.5 / 27.2 32.5 / 27.2 29.9 / 24.9 37.4 / 31.2 37.4 / 31.2Dry Weight (lbs) 6540 6540 6540 4515/4720 9500 13505Wet Weight (lbs) 6750 6750 6750Length (in) 74.8 74.8 74.8 78.6 90.9 115.4Width (in) 53.5 53.5 53.5 44.7 60.9 56.5Height (in) 63.4 63.4 63.4 52.2 70.6 73.2Specific Heat Rejection(BTU/hp-min) Standby: 1800/1500 24.6 / 22.8 24.5 / 23.4 21.8 / ----- 24.8 / 23.6 25.4 / 24.1 ----- / ----- Prime: 1800/1500 23.8 / 21.9 24.6 / 23.3 ----- / ----- 24.5 / 23.7 25.7 / 24.5 24.9 / 23.2


Product Specification Language

The 30L engine will be released in '03' language. Cummins has traditionally structured the configuration level of the product in option language which is known as '02' language. The '03' structuring technique for this level of the product is called Engineering Bills of Material (EBMs). In order to distinguish which products use EBMs, an ID Code of 27 was introduced and a suffix of -03 appears at the end of the configuration number (-02 language uses an ID Code of 24 with an -02 suffix). The '03' language will more clearly relate mounting and plumbing items to the item being mounted and plumbed and is easier to find and interpret.

The 30L engine will use 5000 series engine EBM (option) numbers (e.g. LF 5052). The V28 engine options are also 5000 series options but are NOT applicable to the 30L engine. Since the 30L is in '03' language, the option ID Code will be 27 (the V28 options are ID Code 24 or '02' language). V28 options can NOT be specified for a 30L engine; however, if a customer wants an option equivalent to an existing V28 offering, a new 30L option may need to be developed and released. Check your sales handbook and/or IMS data base since many comparable options have already been defined for the 30L.

The CSL (Customer Specification Language) data base will be used for all 30L engine specifications. Product Identifier and Pricing Configuration numbers required for CSL have been set up. The initial engine options and pricing will be loaded into CSL as quickly as the options are defined in the Cummins system. Standard Pricing Configuration specifications are available in CSL. CSL specifications are loaded in the system with continual addition of options and configuration numbers as they are released.

Pricing Specifications

Add/Delete notation under the Pricing Configuration specifies the ability to use the same Pricing Configuration for both Standby and Prime Power rating requests by adding and deleting the proper FR option from the configuration.

* Prime Power rating has overload capability up to the respective engine model’s Standby rating.

FR Option(Duty) Model Rating

(BHP @ RPM)Product Identifier

Pricing Configuration

FR 5131(STBY)

QST30-G1 1135 @ 1800 940 @ 1500 GDRV 60 PRIC 910

FR 5132(Prime)*

QST30-G1 1030 @ 1800 850 @ 1500 GDRV 60

Add/Delete withPRIC 910

FR 5129(STBY) QST30-G2

1200 @ 18001030 @ 1500 GDRV 61 PRIC 923

FR 5130(Prime)* QST30-G2

1085 @ 1800 935 @ 1500 GDRV 61

Add/Delete withPRIC 923

FR 5128(STBY) QST30-G3

1340 @ 1800N.A. @ 1500 GDRV 62 PRIC 924

No Prime Power

Available til ’98QST30-G3 N/A N/A N/A

FR 5131Stanfast QST30-G1

1135 @ 1800GDRV 60 PRIC 1088

FR 5129Stanfast QST30-G2

1200 @ 1800GDRV 61 PRIC 1089


CUMMINS SPECIFICATIONWORLDWIDE (Except Central Area)

CUSTOMER: ENGINE MODEL: QST30-G1ITEM NUMBER: PRIC 910 RATED HP: 1135DESC: GDRV D57 PRIC GDRV RPM: 1800CUSTOMER CODE: 106 CONFIGURATION NO: D573001GX03

CUMMINSITEM NUMBER

ID &TYPE

ITEM DESCRIPTION

GDRV 60 36 0 QST30-G1AP 5001 27 6 APPROVAL, AGENCYBC 5004 27 6 ENGINE, BASECB 5001 27 6 DRIVE, ENGINE BARRINGDA 5078 27 6 DAMPER, VIBRATIONDF5001 27 6 DRIVE, FRO GER TRA ACCDL 5006 27 6 LOCATION, DRAINDO 5006 27 6 SOFTWARE, CUS INTERFACEEE 5059 27 6 ALTERNATOREH 5001 27 6 MOUNTING, ALTERNATOREM 5075 27 6 SUPPORT, FRONT ENGINEFA 5057 27 6 DRIVE, FANFF 5065 27 6 FILTER, FUELFH 5031 27 6 HOUSING, FLYWHEELFN 5002 27 6 FAN, ENGINEFR 5131 27 6 RATING, FUELFV 5001 27 6 VALVE, FUEL SHUTOFFFW 5050 27 6 FLYWHEELLF 5053 27 6 FILTER, FULL FLOW OILLG 5001 27 6 GAUGE, OIL LEVELLT 5008 27 6 LITERATUREOB 5042 27 6 ARRANGEMENT, OIL FILLOF 5020 27 6 FILTER, OIL BYPASSOP 5133 27 6 PAN, OILPU 5001 27 6 PULLEY, ACCESSORY DRIVESB 5001 27 6 ACCESSORIES, ELE STARTINGSP 5002 27 6 SPACER, FAN PILOTSS 5011 27 6 PAINTST 5017 27 6 MOTOR, STARTINGTB 5040 27 6 ARRANGEMENT, TURBOCHARGER TH 5008 27 6 HOUSING, THERMOSTATWF 5021 27 6 RESISTOR, CORROSIONWI 5049 27 6 CONNECTION, WATER INLETXS 5028 27 6 CONNECTION, EXHAUST OUTLET




CUMMINSITEM NUMBER

ID &TYPE

ITEM DESCRIPTION

GDRV 61 36 0 QST30-G2AP 5001 27 6 APPROVAL, AGENCYBC 5001 27 6 ENGINE, BASECB 5001 27 6 DRIVE, ENGINE BARRING DA 5078 27 6 DAMPER, VIBRATIONDF 5001 27 6 DRIVE, FRO GER TRA ACCDL 5006 27 6 LOCATION, DRAINDO 5005 27 6 SOFTWARE, CUS INTERFACEEE 5059 27 6 ALTERNATOREH 5001 27 6 MOUNTING, ALTERNATOREM 5075 27 6 SUPPORT, FRONT ENGINEFA 5057 27 6 DRIVE, FANFF 5065 27 6 FILTER, FUELFH 5031 27 6 HOUSING, FLYWHEELFN 5002 27 6 FAN, ENGINEFR 5129 27 6 RATING, FUELFV 5001 27 6 VALVE, FUEL SHUTOFFFW 5050 27 6 FLYWHEELLF 5053 27 6 FILTER, FULL FLOW OILLG 5001 27 6 GAUGE, OIL LEVELLT 5008 27 6 LITERATUREOB 5042 27 6 ARRANGEMENT, OIL FILLOF 5020 27 6 FILTER, OIL BYPASSOP 5133 27 6 PAN, OILPU 5001 27 6 PULLEY, ACCESSORY DRIVESB 5001 27 6 ACCESSORIES, ELE STARTINGSP 5002 27 6 SPACER, FAN PILOTSS 5011 27 6 PAINTST 5017 27 6 MOTOR, STARTINGTB 5040 27 6 ARRANGEMENT, TURBOCHARGER TH 5008 27 6 HOUSING, THERMOSTATWF 5021 27 6 RESISTOR, CORROSIONWI 5049 27 6 CONNECTION, WATER INLETXS 5028 27 6 CONNECTION, EXHAUST OUTLET




CUMMINSITEM NUMBER

ID &TYPE

ITEM DESCRIPTION

GDRV 62 36 0 QST30-G3AP 5001 27 6 APPROVAL, AGENCYBC 5001 27 6 ENGINE, BASECB 5001 27 6 DRIVE, ENGINE BARRING DA 5078 27 6 DAMPER, VIBRATIONDF 5001 27 6 DRIVE, FRO GER TRA ACCDL 5006 27 6 LOCATION, DRAINDO 5004 27 6 SOFTWARE, CUS INTERFACEEE 5059 27 6 ALTERNATOREH 5001 27 6 MOUNTING, ALTERNATOREM 5075 27 6 SUPPORT, FRONT ENGINEFA 5057 27 6 DRIVE, FANFF 5065 27 6 FILTER, FUELFH 5031 27 6 HOUSING, FLYWHEELFN 5002 27 6 FAN, ENGINEFR 5128 27 6 RATING, FUELFV 5001 27 6 VALVE, FUEL SHUTOFFFW 5050 27 6 FLYWHEELLF 5053 27 6 FILTER, FULL FLOW OILLG 5001 27 6 GAUGE, OIL LEVELLT 5008 27 6 LITERATUREOB 5042 27 6 ARRANGEMENT, OIL FILLOF 5020 27 6 FILTER, OIL BYPASSOP 5133 27 6 PAN, OILPU 5001 27 6 PULLEY, ACCESSORY DRIVESB 5001 27 6 ACCESSORIES, ELE STARTINGSP 5002 27 6 SPACER, FAN PILOTSS 5011 27 6 PAINTST 5017 27 6 MOTOR, STARTINGTB 5040 27 6 ARRANGEMENT, TURBOCHARGER TH 5008 27 6 HOUSING, THERMOSTATWF 5021 27 6 RESISTOR, CORROSIONWI 5049 27 6 CONNECTION, WATER INLETXS 5028 27 6 CONNECTION, EXHAUST OUTLET


CUMMINS SPECIFICATIONSTANFAST FOR CENTRAL AREA

CUSTOMER: ENGINE MODEL: QST30-G1ITEM NUMBER: PRIC 1088 RATED HP: 1135DESC: GDRV D57 PRIC RPM: 1800CUSTOMER CODE: 106 CONFIGURATION NO: D573001GX03

CUMMINSITEM NUMBER

ID &TYPE

ITEM DESCRIPTION

GDRV 60 36 0 QST30-G1AP 5001 27 6 APPROVAL, AGENCYBC 5001 27 6 ENGINE, BASECB 5001 27 6 DRIVE, ENGINE BARRING DA 5079 27 6 DAMPER, VIBRATIONDF 5001 27 6 DRIVE, FRO GER TRA ACCDL 5006 27 6 LOCATION, DRAINDO 5006 27 6 SOFTWARE, CUS INTERFACEEE 5059 27 6 ALTERNATOREH 5001 27 6 MOUNTING, ALTERNATOREM 5075 27 6 SUPPORT, FRONT ENGINEFA 5060 27 6 DRIVE, FANFF 5065 27 6 FILTER, FUELFH 5031 27 6 HOUSING, FLYWHEELFR 5131 27 6 RATING, FUELFV 5001 27 6 VALVE, FUEL SHUTOFFFW 5050 27 6 FLYWHEELLF 5053 27 6 FILTER, FULL FLOW OILLG 5001 27 6 GAUGE, OIL LEVELLT 5008 27 6 LITERATUREOB 5042 27 6 ARRANGEMENT, OIL FILLOF 5020 27 6 FILTER, OIL BYPASSOP 5133 27 6 PAN, OILPU 5001 27 6 PULLEY, ACCESSORY DRIVESB 5001 27 6 ACCESSORIES, ELE STARTINGSP 5002 27 6 SPACER, FAN PILOTSS 5011 27 6 PAINTST 5017 27 6 MOTOR, STARTINGTB 5040 27 6 ARRANGEMENT, TURBOCHARGER TH 5008 27 6 HOUSING, THERMOSTATWF 5021 27 6 RESISTOR, CORROSIONWI 5049 27 6 CONNECTION, WATER INLETXS 5029 27 6 CONNECTION, EXHAUST OUTLET


CUMMINS SPECIFICATIONSTANFAST FOR CENTRAL AREA

CUSTOMER: ENGINE MODEL: QST30-G2ITEM NUMBER: PRIC 1089 RATED HP: 1200DESC: GDRV D57 PRIC RPM: 1800CUSTOMER CODE: 106 CONFIGURATION NO: D573001GX03

CUMMINSITEM NUMBER

ID &TYPE

ITEM DESCRIPTION

GDRV 61 36 0 QST30-G2AP 5001 27 6 APPROVAL, AGENCYBC 5004 27 6 ENGINE, BASECB 5001 27 6 DRIVE, ENGINE BARRING DA 5079 27 6 DAMPER, VIBRATIONDF 5001 27 6 DRIVE, FRO GER TRA ACCDL 5006 27 6 LOCATION, DRAINDO 5005 27 6 SOFTWARE, CUS INTERFACEEE 5059 27 6 ALTERNATOREH 5001 27 6 MOUNTING, ALTERNATOREM 5075 27 6 SUPPORT, FRONT ENGINEFA 5060 27 6 DRIVE, FANFF 5065 27 6 FILTER, FUELFH 5031 27 6 HOUSING, FLYWHEELFR 5129 27 6 RATING, FUELFV 5001 27 6 VALVE, FUEL SHUTOFFFW 5050 27 6 FLYWHEELLF 5053 27 6 FILTER, FULL FLOW OILLG 5001 27 6 GAUGE, OIL LEVELLT 5008 27 6 LITERATUREOB 5042 27 6 ARRANGEMENT, OIL FILLOF 5020 27 6 FILTER, OIL BYPASSOP 5133 27 6 PAN, OILPU 5001 27 6 PULLEY, ACCESSORY DRIVESB 5001 27 6 ACCESSORIES, ELE STARTINGSP 5002 27 6 SPACER, FAN PILOTSS 5011 27 6 PAINTST 5017 27 6 MOTOR, STARTINGTB 5040 27 6 ARRANGEMENT, TURBOCHARGER TH 5008 27 6 HOUSING, THERMOSTATWF 5021 27 6 RESISTOR, CORROSIONWI 5049 27 6 CONNECTION, WATER INLETXS 5028 27 6 CONNECTION, EXHAUST OUTLET


Performance Data

All performance data supplied in the following Performance Curves (C-4977, C-4978 and C-4979) is considered preliminary. These curves will remain preliminary for one year. This will allow a large enough statistical sample of data to be collected to confirm the engine’s performance with all engineering and manufacturing tolerances taken into account.

OUTPUT POWER FUEL CONSUMPTION

% kWm BHPkg/

kWm·hlb/

BHP·hlitre/hour

U.S. Gal/hour

STANDBY POWER

100 701 940 0.205 0.338 169 44.7

PRIME POWER

100 634 850 0.205 0.337 153 40.3

75 476 638 0.208 0.342 116 30.7

50 317 425 0.211 0.347 78 20.7

25 158 212 0.237 0.390 44 11.7

CONTINUOUS POWER

100 485 650 0.207 0.341 118 31.2


% kWm BHPkg/

kWm·hlb/

BHP·hlitre/hour

U.S. Gal/hour

STANDBY POWER

100 847 1135 0.208 0.342 207 54.7

PRIME POWER

100 768 1030 0.205 0.338 186 49.0

75 576 772 0.203 0.334 137 36.3

50 384 515 0.217 0.357 98 25.9

25 192 258 0.246 0.405 56 14.7

CONTINUOUS POWER

100 627 840 0.202 0.333 149 39.4

CUMMINS ENGINE COMPANY, INC

Columbus, Indiana 47201

ENGINE PERFORMANCE CURVE

Curve Number:

C-4977

CONVERSIONS: (Litres = U.S. Gal x 3.785) (kWm = BHP x 0.746) (U.S. Gal = Litres x 0.2642) (BHP = kWm x 1.34)

Data shown above represent gross engine performance capabilities obtained and corrected in accordance with ISO-3046 conditions of 100 kPa (29.53. in. Hg.)barometric pressure [110 m (361 ft.) altitude], 25°C (77°F) air inlet temperature, and relative humidity of 30% with No. 2 diesel or a fuel corresponding to ASTM D2.

See reverse side for application rating guidelines.

The fuel consumption data is based on No. 2 diesel fuel weight at 0.85 kg/litre (7.1 lbs./U.S. gal).Power output curves are based on the engine operating with fuel system, water pump and lubricating oil pump; not included are battery charging alternator, fan, optional equipment and driven components.

TECHNICAL DATA DEPT. CERTIFIED WITHIN 5% CHIEF ENGINEER

Basic Engine Model:

QST30-G1

Dry Exh.Manifold

CPL: 2124

Wet Exh.Manifold

CPL: N/A

Date:

29Jul96

PageNo.

Engine Speed Standby Power Prime Power Continuous Power

RPM kWm BHP kWm BHP kWm BHP

1500 701 940 634 850 485 650

1800 847 1135 768 1030 627 840

Engine Performance Data @ 1500 RPM


• • PRELIMINARY • •

1500 RPM

1800 RPM

QST30-G1• • PRELIMINARY • •

POWER RATING APPLICATION GUIDELINESFOR

GENERATOR DRIVE ENGINES

These guidelines have been formulated to ensure proper application of generator drive engines in A.C. generator set installations. Generator drive engines are not designed for and shall not be used in variable speed D.C. generator set applications.

STANDBY POWER RATING is applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. Under no condition is an engine allowed to operate in parallel with the public utility at the Standby Power rating.

This rating should be applied where reliable utility power is available. A standby rated engine should be sized for a maximum of an 80% average load factor and 200 hours of operation per year. This includes less than 25 hours per year at the Standby Power rating. Standby ratings should never be applied except in true emergency power outages. Negotiated power out-ages contracted with a utility company are not considered an emergency.

PRIME POWER RATING is applicable for supplying electric power in lieu of commercially purchased power. Prime Power applications must be in the form of one of the following two categories:

UNLIMITED TIME RUNNING PRIME POWER

Prime Power is available for an unlimited number of hours per year in a variable load application. Variable load should not exceed a 70% average of the Prime Power rating during any operating period of 250 hours.

The total operating time at 100% Prime Power shall not exceed 500 hours per year.

A 10% overload capability is available for a period of 1 hour within a 12 hour period of operation. Total operating time at the 10% overload power shall not exceed 25 hours per year.

LIMITED TIME RUNNING PRIME POWER

Prime Power is available for a limited number of hours in a non-variable load application. It is intended for use in situations where power outages are contracted, such as in utility power curtailment. Engines may be operated in parallel to the public utility up to 750 hours per year at power levels never to exceed the Prime Power rating. The customer should be aware, however, that the life of any engine will be reduced by this constant high load operation. Any operation exceeding 750 hours per year at the Prime Power rating should use the Continuous Power rating.

CONTINUOUS POWER RATING is applicable for supplying utility power at a constant 100% load for an unlimited number of hours per year. No overload capability is available for this rating.

Reference Standards:

BS-5514 and DIN-6271 standards are based on ISO-3046.

Operation At Elevated Temperature And Altitude:

The engine may be operated at:

1800 RPM up to 5000 ft. (1524 m) and 95 °F (35 °C) without power deration.


Note:

For altitudes less than 1000 ft (305 m), the engine may be operated at 1500 RPM and 1800 RPM up to 125 °F (52 °C) without power deration.

For sustained operation above these conditions, derate by 4% per 1,000 ft. (300 m), and 1% per 10 °F (2% per 11°C).

Cummins Engine Company, Inc.Engine Data Sheet

DATA SHEET: DS-4977ENGINE MODEL: QST30-G1 CONFIGURATION NUMBER: D573001GX03 DATE: 29Jul96

PERFORMANCE CURVE: C-4977INSTALLATION DIAGRAM CPL NUMBER • Fan to Flywheel : 3626434 • Dry Type Exhaust Manifold : 2124 • Heat Exchanger Cooled: N.A. • Water Cooled Exhaust Manifold: N/A

GENERAL ENGINE DATAType...................................................................................................................................... 4 Cycle; 50° Vee; 12 Cylinder DieselAspiration.............................................................................................................................. Turbocharged and AftercooledBore x Stroke ...................................................................................... — mm x mm (in x in) 140 x165 (5.51 x 6.50)Displacement .....................................................................................................— liter (in3) 30.48 (1860) Compression Ratio ............................................................................................................... 14.0: 1

DRY TYPE WATER COOLEDEXHAUST MANIFOLD EXHAUST MANIFOLD

Dry WeightFan to Flywheel Engine................................................................................... — kg (lb) 2967 (6540) N/AHeat Exchanger Cooled Engine...................................................................... — kg (lb) N/A

Wet WeightFan to Flywheel Engine................................................................................... — kg (lb) 3062 (6750)Heat Exchanger Cooled Engine...................................................................... — kg (lb) N/A

Moment of Inertia of Rotating Components • with FW 5050 Flywheel ................................................................. — kg • m2 (lbm • ft2) 8.7 (206)Center of Gravity from Rear Face of Flywheel Housing (FH 5031) .................... — mm (in) 845 (33.3)Center of Gravity above Crankshaft Centerline .................................................. — mm (in) 195 (7.7)Maximum Static Loading at Rear Main Bearing.................................................... — kg (lb) 950 (2100)

ENGINE MOUNTINGMaximum Bending Moment at Rear Face of Block..................................... — N • m (lb • ft) 3100 (2286)

EXHAUST SYSTEMMaximum Back Pressure ......................................................................... — mm Hg (in Hg) 76 (3.0)

AIR INDUCTION SYSTEMMaximum Intake Air Restriction • with Dirty Filter Element.................................................................. — mm H2O (in H2O) 635 (25) • with Normal Duty Air Cleaner and Clean Filter Element................. — mm H2O (in H2O) 254 (10) • with Heavy Duty Air Cleaner and Clean Filter Element .................. — mm H2O (in H2O) 381 (15)


COOLING SYSTEMCoolant Capacity — Engine Only ............................................................... — liter (US gal) 85 (22.4) N/A

— with HX ____ Heat Exchanger .................................... — liter (US gal) N/A

Maximum Coolant Friction Head External to Engine— 1800 RPM................... — kPa (psi) 69.0 (10.0)— 1500 RPM...................... — kPa (psi) 48.0 (7.0)

Maximum Static Head of Coolant Above Engine Crank Centerline ........................ — m (ft) 14 (46)Standard Thermostat (modulating) Range........................................................... — °C (°F) 82 - 95 (180 - 203)Minimum Pressure Cap .................................................................................... — kPa (psi) 69.0 (10)Maximum Top Tank Temperature for Stand-by / Prime Power ........................... — °C (°F) 104 / 100 (220 / 212)Minimum Raw Water Flow @ 90°F to HX ____ Heat Exchanger .... — liter / min (US gpm) N/AMaximum Raw Water Inlet Pressure at HX ____ Heat Exchanger................... — kPa (psi) N/A

LUBRICATION SYSTEMOil Pressure@ Idle Speed ................................................................................ — kPa (psi) 166 (24.0)

@ Governed Speed ...................................................................... — kPa (psi) 310 - 386 (45.0 - 56.0)Maximum Oil Temperature .................................................................................. — °C (°F) 121 (250)Oil Capacity with OP 5133 Oil Pan: High - Low .......................................... — liter (US gal) 133 - 114 (35 - 30)Total System Capacity (including By-pass Filter) ....................................... — liter (US gal) 154 (40.7)Angularity of OP 5133 Oil Pan — Front Down...................................................................... 15°

— Front Up .......................................................................... 15°— Side to Side ..................................................................... 30°

• •PRELIMINARY• •

FUEL SYSTEMType Injection System........................................................................................................................................ Bosch P8500 Direct InjectionMaximum Restriction at Lift Pump— with Clean Fuel Filter................................................... — mm Hg (in Hg) 102 (4)

— with Dirty Fuel Filter............................... — mm Hg (in Hg) 203 (8)Maximum Allowable Head on Injector Return Line (Consisting of Friction Head and Static Head)— mm Hg (in Hg) 508 (20)Maximum Fuel Flow to Injection Pumps (LB and RB combined) — 1800 RPM ................ — liter / hr (US gph) 375 (99)Maximum Fuel Flow to Injection Pumps (LB and RB combined) — 1500 RPM ............... — liter / hr (US gph) 356 (94)Maximum Drain Flow (@ Minimum load)— 1800 RPM— liter / hr (US gph) ..................................................... 356 (94)

— 1500 RPM— liter / hr (US gph)................................................................ 341 (90)

ELECTRICAL SYSTEMCranking Motor (Heavy Duty, Positive Engagement) ............................................................................. — volt 24Battery Charging System, Negative Ground.................................................................................... — ampere 35Maximum Allowable Resistance of Cranking Circuit.............................................................................. — ohm 0.002Minimum Recommended Battery Capacity

• Cold Soak @ 50°F (10°C) and above..................................................................................... — 0°F CCA 1200• Cold Soak @ 32°F to 50°F (0°C to 10°C)............................................................................... — 0°F CCA 1280• Cold Soak @ 0°F to 32°F (-18°C to 0°C)................................................................................ — 0°F CCA 1800

COLD START CAPABILITYMinimum Ambient Temperature for Aided (with Coolant Heater) Cold Start within 10 seconds........................ — °C (°F) -10(14)Minimum Ambient Temperature for Unaided Cold Start .................................................................................... — °C (°F) 1 (34)

PERFORMANCE DATAAll data is based on: • Engine operating with fuel system, water pump, lubricating oil pump, air cleaner and exhaust

silencer; not included are battery charging alternator, fan, and optional driven components.• Engine operating with fuel corresponding to grade No. 2-D per ASTM D975.• ISO 3046, Part 1, Standard Reference Conditions of:

Barometric pressure : 99 kPa (29.3 in Hg) Air Temperature : 25°C (77°F)Altitude : 110 m (361 ft) Relative Humidity : 30%

Steady-state Stability Band at any Constant Load .................................................................................... —% +/- 0.25Estimated Free Field Sound Pressure Level of a Typical Generator-set;

Excludes Exhaust Noise; at Rated Load and 7.5 m (24.6 ft); 1800 RPM / 1500 RPM................... — dBA TBD / TBDExhaust Noise at 1 m Horizontally from Centerline of Exhaust Pipe Outlet Upwards at 45° ................. — dBA TBD

STAND-BY PRIME POWER60 Hz 50 Hz 60 Hz 50 Hz

Governed Engine Speed............................................ — RPM 1800 1500 1800 1500Engine Idle Speed..................................................... — RPM 700 - 900 700 - 900 700 - 900 700 - 900Gross Engine Power Output............................ — kWm (BHP) 847 (1135) 701 (940) 768 (1030) 634 (850)Brake Mean Effective Pressure............................ — kPa (psi) 1855 (269) 1841 (267) 1682 (244) 1662 (241)Piston Speed ................................................ — m / s (ft / min) 1949 (9.9) 1634 (8.3) 1949 (9.9) 1634 (8.3)Friction Horsepower .......................................... — kWm (HP) 82 (110) 58 (78) 82 (110) 58 (78)Engine Water Flow at Stated Friction Head External to Engine:

• 4 psi Friction Head............................ — liter / s (US gpm) N.A. N.A. N.A. N.A.• Maximum Friction Head (5 psi)......... — liter / s (US gpm) 15.0 (235) 12.5 (196) 15.0 (235) 12.5 (196)

Engine Data with Dry Type Exhaust ManifoldIntake Air Flow.................................................— liter / s (cfm) 1098 (2325) 760 (1610) 1022 (2165) 708 (1500)Exhaust Gas Temperature ...................................... — °C (°F) 480 (895) 538 (1000) 455 (850) 527 (980)Exhaust Gas Flow ...........................................— liter / s (cfm) 2908 (6160) 2170 (4596) 2620 (5546) 1995 (4225)Air to Fuel Ratio.......................................................— air: fuel 26.3: 1 22.3 : 1 27.1 : 1 22.6 : 1Radiated Heat to Ambient ......................— kWm (BTU / min) 126 (7155) 102 (5795) 112 (6395) 93 (5290)Heat Rejection to Coolant .......................— kWm (BTU / min) 490(27860) 377(21430) 431 (24525) 326(18570)Heat Rejection to Exhaust.......................— kWm (BTU / min) 634(36060) 518(29477) 562 (31950) 496(28215)

Engine Data with Water Cooled Exhaust Manifold

Water cooled exhaust manifold is not available on this engine.

N.A. - Data is not available ENGINE MODEL: QST30-G1N/A - Not Applicable to this engine DATA SHEET: DS-4977TBD - To be determined DATE: 29Jul96

CURVE NO.: C-4977CUMMINS ENGINE COMPANY, INC. Columbus, Indiana 47202-3005


Exhaust Emissions Data @ 1500 RPM

Standby Power Prime Power Continuous Power

Component g/BHP·h mg/m3 PPM g/BHP·h mg/m3 PPM g/BHP·h mg/m3 PPM

HC (Total Unburned Hydrocarbons) 0.17 89.6 144 0.18 100 161 0.25 125 200

NOx (Oxides of Nitrogen as NO2) 9.67 4762 2319 9.39 4771 2324 10.44 5212 2538

CO (Carbon Monoxide) 0.22 102 81 0.22 109 87 0.18 91 73

PM (Particulate Matter) 0.09 22.9 TBD 0.08 19.3 TBD 0.09 17.5 TBD

SO2 (Sulfur Dioxide) 0.58 TBD TBD 0.56 TBD TBD 0.57 TBD TBD

CONVERSIONS: (g/kWm·h = g/BHP·h x 1.34)

NOTE: mg/m3 and PPM numbers are corrected to 5% O2 content.

Data was recorded during steady-state rated engine speed (± 25 RPM) with full load (± 2%). Pressures, temperatures, and emission rates were stabilized.

Fuel Specification: ASTM D975 No. 2-D diesel fuel with 0.2% sulfur content (by weight) and 42-50 cetane number.Fuel Temperature: 99 °F ± 9°(at fuel pump inlet)Intake Air Temperature: 77 °F ± 9°Barometric Pressure: 29.6 in. Hg ± 1 in. HgHumidity: NOx measurement corrected to 75 grains H2O/lb. dry air

The HC, NOx, and CO emissions data tabulated here were taken from a single engine under the test conditions shown above. Data for the other componentsare estimates. This data is subject to instrumentation, measurement, and engine-to-engine variability. Engine operation with excessive air intake or exhaustrestriction beyond published maximum limits, or with improper maintenance, may result in elevated emission levels. Specifications May Change WithoutNotice



EXHAUST EMISSIONS DATA SHEET

Curve Number:

C-4977Basic Engine Model:

QST30-G1

Dry Exh.Manifold

CPL: 2124

Wet Exh.Manifold

CPL: N/A

Date:

29Jul96

PageNo.



1500 701 940 634 850 485 650

1800 847 1135 768 1030 627 840




HC (Total Unburned Hydrocarbons) 0.22 106 172 0.23 114 185 0.24 118 188







% kWm BHPkg/

kWm·hlb/

BHP·hlitre/hour

U.S. Gal/hour

STANDBY POWER

100 768 1030 0.207 0.340 187 49.3

PRIME POWER

100 698 935 0.205 0.337 168 44.4

75 523 701 0.208 0.342 128 33.8

50 349 468 0.213 0.350 87 23.1

25 174 234 0.233 0.383 48 12.6

CONTINUOUS POWER

100 485 650 0.207 0.341 118 31.2


% kWm BHPkg/

kWm·hlb/

BHP·hlitre/hour

U.S. Gal/hour

STANDBY POWER

100 895 1200 0.208 0.342 219 57.8

PRIME POWER

100 809 1085 0.207 0.340 197 51.9

75 607 814 0.203 0.334 145 38.3

50 404 542 0.213 0.351 102 26.8

25 202 271 0.242 0.399 58 15.2

CONTINUOUS POWER

100 627 840 0.202 0.333 149 39.4




Curve Number:

C-4978

CONVERSIONS: (Litres = U.S. Gal x 3.785) (kWm = BHP x 0.746) (U.S. Gal = Litres x 0.2642) (BHP = kWm x 1.34)Data shown above represent gross engine performance capabilities obtained and corrected in accordance with ISO-3046 conditions of 100 kPa (29.53. in. Hg.)barometric pressure [110 m (361 ft.) altitude], 25°C (77°F) air inlet temperature, and relative humidity of 30% with No. 2 diesel or a fuel corresponding to ASTM D2. See reverse side for application rating guidelines.

The fuel consumption data is based on No. 2 diesel fuel weight at 0.85 kg/litre (7.1 lbs./U.S. gal).

Power output curves are based on the engine operating with fuel system, water pump and lubricating oil pump; not included are battery charging alternator, fan, optional equipment and driven components.


Basic Engine Model:

QST30-G2

Dry Exh.Manifold

CPL: 2124

Wet Exh.Manifold

CPL: N/A

Date:

29Jul96

PageNo.



1500 768 1030 698 935 485 650

1800 895 1200 809 1085 627 840




1500 RPM1500 RPM

1800 RPM

QST30-G2PRELIMINARY





This rating should be applied where reliable utility power is available. A standby rated engine should be sized for a maximum of an 80% average load factor and 200 hours of operation per year. This includes less than 25 hours per year at the Standby Power rating. Standby ratings should never be applied except in true emergency power outages. Negotiated power outages con-tracted with a utility company are not considered an emergency.





A 10% overload capability is available for a period of 1 hour within a 12 hour period of operation. Total operating time at the 10% overload power shall not exceed 25 hours per year.


Prime Power is available for a limited number of hours in a non-variable load application. It is intended for use in situations where power outages are contracted, such as in utility power curtailment. Engines may be operated in parallel to the public utility up to 750 hours per year at power levels never to exceed the Prime Power rating. The customer should be aware, however, that the life of any engine will be reduced by this constant high load operation. Any operation exceeding 750 hours per year at the Prime Power rating should use the Continuous Power rating.








Note:

For altitudes less than 1000 ft (305 m), the engine may be operated at 1500 RPM and 1800 RPM up to 125 °F (52 °C) without power deration.

For sustained operation above these conditions, derate by 4% per 1,000 ft. (300 m), and 1% per 10 °F(2% per 11 °C).



PERFORMANCE CURVE: C-4978INSTALLATION DIAGRAM CPL NUMBER • Fan to Flywheel : 3626434 • Dry Type Exhaust Manifold : 2124 • Heat Exchanger Cooled: N/A • Water Cooled Exhaust Manifold: N/A

GENERAL ENGINE DATAType...................................................................................................................................... 4 Cycle; 50° Vee; 12 Cylinder DieselAspiration.............................................................................................................................. Turbocharged and AftercooledBore x Stroke ...................................................................................... — mm x mm (in x in) 140 x165 (5.51 x 6.50)Displacement .....................................................................................................— liter (in3) 30.48 (1860) Compression Ratio ............................................................................................................... 14.0 : 1












Maximum Static Head of Coolant Above Engine Crank Centerline ........................ — m (ft) 14 (5.0)Standard Thermostat (modulating) Range........................................................... — °C (°F) 82 - 95 (180 - 203)Minimum Pressure Cap .................................................................................... — kPa (psi) 69.0 (10)Maximum Top Tank Temperature for Stand-by / Prime Power ........................... — °C (°F) 104 / 100 (220 / 212)Minimum Raw Water Flow @ 90°F to HX ____ Heat Exchanger .... — liter / min (US gpm) N/AMaximum Raw Water Inlet Pressure at HX ____ Heat Exchanger................... — kPa (psi) N/A




• • PRELIMINARY• •

FUEL SYSTEMType Injection System........................................................................................................................................ Bosch P8500 Direct InjectionMaximum Restriction at Lift Pump— with Clean Fuel Filter................................................... — mm Hg (in Hg) 102 (4)

— with Dirty Fuel Filter ....................... — mm Hg (in Hg) 203 (8)Maximum Allowable Head on Injector Return Line (Consisting of Friction Head and Static Head)— mm Hg (in Hg) 508 (20)Maximum Fuel Flow to Injection Pumps (LB and RB combined)— 1800 RPM ................. — liter / hr (US gph) 382 (101)

— 1500 RPM ....................... — liter / hr (US gph) 370 (98)Maximum Drain Flow (@ Minimum load)— 1800 RPM ..................................................... — liter / hr (US gph) 363 (96)

— 1500 RPM ..................................................... — liter / hr (US gph) 356 (94)



COLD START CAPABILITYMinimum Ambient Temperature for Aided (with Coolant Heater) Cold Start within 10 seconds........................ — °C (°F) -10(14)Minimum Ambient Temperature for Unaided Cold Start .................................................................................... — °C (°F) 1 (34)







Governed Engine Speed............................................ — RPM 1800 1500 1800 1500Engine Idle Speed..................................................... — RPM 700 - 900 700 - 900 700 - 900 700 - 900Gross Engine Power Output............................ — kWm (BHP) 895 (1200) 768 (1030) 809 (1085) 698 (935)Brake Mean Effective Pressure............................ — kPa (psi) 1958 (284) 2013 (292) 1772 (257) 1827 (265)Piston Speed ................................................ — m / s (ft / min) 1949 (9.9) 1634 (8.3) 1949 (9.9) 1634 (8.3)Friction Horsepower .......................................... — kWm (HP) 82 (110) 58 (78) 82 (110) 58 (978)Engine Water Flow at Stated Friction Head External to Engine:

• 4 psi Friction Head............................ — liter / s (US gpm) N.A. N.A. N.A. N.A.• Maximum Friction Head (5 psi)......... — liter / s (US gpm) 15.0 (235) 12.5 (196) 15.0 (235) 12.5 (196)

Engine Data with Dry Type Exhaust ManifoldIntake Air Flow.................................................— liter / s (cfm) 1152 (2440) 864 (1830) 1072 (2270) 776 (1644)Exhaust Gas Temperature ...................................... — °C (°F) 496 (924) 557 (1035) 467 (873) 538 (1000)Exhaust Gas Flow ...........................................— liter / s (cfm) 3118 (6603) 2526 (5349) 2794 (5917) 2216 (4693)Air to Fuel Ratio.......................................................— air: fuel 25.8 : 1 22.1 : 1 26.7 : 1 22.3 : 1Radiated Heat to Ambient ......................— kWm (BTU / min) 132 (7510) 112 (6370) 119 (6750) 101 (5765)Heat Rejection to Coolant .......................— kWm (BTU / min) 516(29355) 424(24120) 469 (26675) 382(21750)Heat Rejection to Exhaust.......................— kWm (BTU / min) 657(37380) 562(31980) 581 (33045) 508(28908)

Engine Data with Water Cooled Exhaust ManifoldWater cooled exhaust manifold is not available on this engine.

N.A. - Data is not available ENGINE MODEL: QST30-G2N/A - Not Applicable to this engine DATA SHEET: DS-4978TBD - To be determined DATE: 29Jul96














Curve Number:


QST30-G2

Dry Exh.Manifold

CPL: 2124

Wet Exh.Manifold

CPL: N/A

Date:

29Jul96

PageNo.



1500 768 1030 698 935 485 650

1800 895 1200 809 1085 627 840













Fuel Specification: ASTM D975 No. 2-D diesel fuel with 0.2% sulfur content (by weight) and 42-50 cetane number.Fuel Temperature: 99 °F ± 9°(at fuel pump inlet)Intake Air Temperature: 77 °F ± 9°Barometric Pressure: 29.6 in. Hg ± 1 in. HgHumidity: NOx measurement corrected to 75 grains H2O/lb. dry air

The HC, NOx, and CO emissions data tabulated here were taken from a single engine under the test conditions shown above. Data for the othercomponents are estimates. This data is subject to instrumentation, measurement, and engine-to-engine variability. Engine operation with excessive airintake or exhaust restriction beyond published maximum limits, or with improper maintenance, may result in elevated emission levels. Specifications MayChange Without Notice

Not Available at 1500 RPM


% kWm BHPkg/

kWm·hlb/

BHP·hlitre/hour

U.S. Gal/hour

STANDBY POWER

100 1000 1340 0.204 0.336 240 63.4

90 900 1206 0.200 0.330 212 56.0

75 750 1005 0.203 0.334 179 47.2

50 500 670 0.203 0.334 119 31.5

25 250 335 0.236 0.388 69 18.3

CONTINUOUS POWER

Not Available for Continuous Power Applications

PRIME POWER




Curve Number:

C-4979

CONVERSIONS: (Litres = U.S. Gal x 3.785) (kWm = BHP x 0.746) (U.S. Gal = Litres x 0.2642) (BHP = kWm x 1.34)

Data shown above represent gross engine performance capabilities obtained and corrected in accordance with ISO-3046 conditions of 100 kPa (29.53. in.Hg.)barometric pressure [110 m (361 ft.) altitude], 25°C (77°F) air inlet temperature, and relative humidity of 30% with No. 2 diesel or a fuel corresponding toASTM D2.See reverse side for application rating guidelines.The fuel consumption data is based on No. 2 diesel fuel weight at 0.85 kg/litre (7.1 lbs./U.S. gal).Power output curves are based on the engine operating with fuel system, water pump and lubricating oil pump; not included are battery charging alternator,fan, optional equipment and driven components.


Basic Engine Model:

QST30-G3

Dry Exh.Manifold

CPL: 2212

Wet Exh.Manifold

CPL: N/A

Date:

29Jul96

PageNo.



1500 ----- ----- Not available forPrime Power Applications

Not available forContinuous Power Applications1800 1000 1340





1800 RPM

QST30-G3

PRELIMINARY





This rating should be applied where reliable utility power is available. A standby rated engine should be sized for a maximum of an 80% average load factor and 200 hours of operation per year. This includes less than 25 hours per year at the Standby Power rating. Standby ratings should never be applied except in true emergency power outages. Negotiated power out-ages contracted with a utility company are not considered an emergency.





A 10% overload capability is available for a period of 1 hour within a 12 hour period of operation. Total operating time at the 10% overload power shall not exceed 25 hours per year


Prime Power is available for a limited number of hours in a non-variable load application. It is intended for use in situations where power outages are contracted, such as in utility power curtailment. Engines may be operated in parallel to the public utility up to 750 hours per year at power levels never to exceed the Prime Power rating. The customer should be aware, however, that the life of any engine will be reduced by this constant high load operation. Any operation exceeding 750 hours per year at the Prime Power rating should use the







Note:

For altitudes less than 1000 ft (305 m), the engine may be operated at 1800 RPM up to 125 °F (52 °C) without power deration.

For sustained operation above these conditions, derate by 4% per 1,000 ft. (300 m), and 1% per 10 °F (2% per 11 °C).



PERFORMANCE CURVE: C-4979INSTALLATION DIAGRAM CPL NUMBER • Fan to Flywheel : 3170248 • Dry Type Exhaust Manifold : 2212 • Heat Exchanger Cooled: N/A • Water Cooled Exhaust Manifold: N/A

GENERAL ENGINE DATAType...................................................................................................................................... 4 Cycle; 50° Vee; 12 Cylinder DieselAspiration.............................................................................................................................. Turbocharged and AftercooledBore x Stroke ...................................................................................... — mm x mm (in x in) 140 x165 (5.51 x 6.50)Displacement .....................................................................................................— liter (in3) 30.48 (1860) Compression Ratio ............................................................................................................... 14.0 : 1












Maximum Static Head of Coolant Above Engine Crank Centerline ........................ — m (ft) 14 (46)Standard Thermostat (modulating) Range........................................................... — °C (°F) 82 - 95 (180 - 203)Minimum Pressure Cap .................................................................................... — kPa (psi) 69.0 (10)Maximum Top Tank Temperature for Standby Power ......................................... — °C (°F) 104 (220)Minimum Raw Water Flow @ 90°F to HX ____ Heat Exchanger .... — liter / min (US gpm) N/AMaximum Raw Water Inlet Pressure at HX ____ Heat Exchanger................... — kPa (psi) N/A





FUEL SYSTEMType Injection System........................................................................................................................................ Bosch P8500 Direct InjectionMaximum Restriction at Lift Pump — with Clean Fuel Filter.................................................. — mm Hg (in Hg) 102 (4)

— with Dirty Fuel Filter ............................ — mm Hg (in Hg) 203 (8)Maximum Allowable Head on Injector Return Line (Consisting of Friction Head and Static Head)— mm Hg (in Hg) 508 (20)Maximum Fuel Flow to Injection Pumps (LB and RB combined)— 1800 RPM ................ — liter / hr (US gph) 386 (102)

— 1500 RPM ...................... — liter / hr (US gph) N/AMaximum Drain Flow (@ Minimum load)— 1800 RPM .................................................... — liter / hr (US gph) 367 (97)

— 1500 RPM — liter / hr (US gph) N/A



COLD START CAPABILITYMinimum Ambient Temperature for Aided (with Coolant Heater) Cold Start within 10 seconds.........— °C (°F) -10 (14)Minimum Ambient Temperature for Unaided Cold Start .....................................................................— °C (°F) 1 (34)







Governed Engine Speed............................................ — RPM 1800Engine Idle Speed..................................................... — RPM 700 - 900Gross Engine Power Output............................ — kWm (BHP) 1000 (1340)Brake Mean Effective Pressure............................ — kPa (psi) 2185 (317)Piston Speed ................................................ — m / s (ft / min) 1949 (9.9)Friction Horsepower .......................................... — kWm (HP) 82 (110)Engine Water Flow at Stated Friction Head External to Engine:

• 4 psi Friction Head............................ — liter / s (US gpm) N.A.• Maximum Friction Head (5 psi)......... — liter / s (US gpm) 15.0 (235)

Engine Data with Dry Type Exhaust ManifoldIntake Air Flow.................................................— liter / s (cfm) 1298 (2750)Exhaust Gas Temperature ...................................... — °C (°F) 504 (939)Exhaust Gas Flow ...........................................— liter / s (cfm) 3552 (7523)Air to Fuel Ratio.......................................................— air: fuel 23.2 : 1Radiated Heat to Ambient ......................— kWm (BTU / min) 145 (8245)Heat Rejection to Coolant .......................— kWm (BTU / min) 513(29190)Heat Rejection to Exhaust.......................— kWm (BTU / min) 758(43130)

Engine Data with Water Cooled Exhaust Manifold

Water Cooled exhaust manifold is not available on this engine.

N.A. - Data is not available ENGINE MODEL : QST30-G3N/A - Not Applicable to this engine DATA SHEET: DS-4979TBD - To be determined DATE: 29Jul96



NotAvailableforPrime PowerApplication

Not Available for50 HzOperation





Fuel Specification: ASTM D975 No. 2-D diesel fuel with 0.2% sulfur content (by weight) and 42-50 cetane number.Fuel Temperature: 99 °F ± 9° (at fuel pump inlet)Intake Air Temperature: 77 °F ± 9°Barometric Pressure: 29.6 in. Hg ± 1 in. HgHumidity: NOx measurement corrected to 75 grains H2O/lb. dry air

The HC, NOx, and CO emissions data tabulated here were taken from a single engine under the test conditions shown above. Data for the othercomponents are estimates. This data is subject to instrumentation, measurement, and engine-to-engine variability. Engine operation with excessive airintake or exhaust restriction beyond published maximum limits, or with improper maintenance, may result in elevated emission levels. Specifications MayChange Without Notice




Curve Number:


QST30-G3

Dry Exh.Manifold

CPL: 2212

Wet Exh.Manifold

CPL: N/A

Date:

29Jul96

PageNo.



1500 ----- ----- Not available forPrime Power Applications

Not available forContinuous Power Applications1800 1000 1340




HC (Total Unburned Hydrocarbons) 0.35 179 289

Not available forPrime PowerApplication

Not available forContinuous Power

Applications

NOx (Oxides of Nitrogen as NO2) 9.48 4518 2337

CO (Carbon Monoxide) 0.56 269 216

PM (Particulate Matter) 0.22 61.3 TBD

SO2 (Sulfur Dioxide) 0.56 TBD TBD




Component Location


Component Location


Component Location


Component Location

Flow


Electric Grid Heater

Electric grid heaters will be offered as a General AH option (AH 5001) which uses the QST30-G 24 VDC power supply. It is important to note that ether injection cannot be used with the grid heater system; ether detonation can occur inside the engine’s intake system causing structural damage. The grid heater system has performed well in the field with reliable starting down to -23°C (-9°F). Additional cold weather aids (coolant heaters, oil immersion heaters, etc.) and cold weather operation installation guidelines are available and applicable.


Fuel System Design Considerations

The Quantum 30 Generator Drive fuel system is a dual pump arrangement utilizing two Bosch P8500 in-line fuel injection pumps (one for each bank) with integral RE30 actuators controlled by the Quantum 30 Generator Drive Electronic Control Module (ECM).

Through a dual system, Cummins provides a single point fuel supply and drain connection location on the left side of the engine (see installation drawing). The fuel block is provided in the DL 5006 option. The fuel supply connection is a 1-1/16-12 (37 degree flare) and the fuel return is a 7/8-14 (37 degree flare). A right side fuel service block is planned for the future.

Unlike the EFC fuel system, the Bosch P8500 pump provides more of a constant flow (between minimum and maximum fueling). You should note on the engine data sheets that Maximum Fuel Return Flow occurs at minimum load and is about 378 liter/hr (100 gpm) for all G1, G2 and G3 engine models.

Electromagnetic Compatibility - The QST30 fuel system and controls have been tested and are in compliance with C.E. certification per the EMC directive.

Fuel Temperature Rise - The Bosch P8500 fuel system has two return flows “T’ed” on the engine block and returned to the single point fuel block. In addition to the injector return flow, each pump has a pump bypass “overflow” return that bypasses the injectors. The Bosch design specification for fuel temperature across the pump is 25°C (45°F). The G3 engine has demonstrated the highest temperature rise at 24.4°C (44°F). The G1's typical temperature rise is 13.3°C (24°F).

Maximum Fuel Inlet Temperature - The QST30’s Bosch in-line fuel system has an absolute Fuel Inlet Temperature Limit of 65°C (150°F) for the system to ensure durability. With the Bosch limitation of 25°C (45°F) rise across the pump, 65°C (150°F) places the system near the Bosch limit.

Unlike the high flow, low pressure, EFC fuel system, a Recommended Maximum Fuel Inlet Temperature of 43°C (110°F) will help ensure no power loss due to high fuel inlet temperatures. Fuel temperatures above this limit may result in the engine not producing full power. Additional testing later in 1996 will determine whether this number can be revised.

Prefilter Requirements - Since the injection fuel filtration system is after the individual fuel lift pumps, lift pump protection from fuel tank debris and sediment must be provided. Therefore, a prefilter or sediment bowl with a 100-120 mesh element providing 140 micron filtration must be provided.

Cummins is in the process of releasing three prefilter options that meet the above specifications for filtration. One option will be the current Bosch sediment bowls that are mounted on each fuel pump. The other two options will be kitted (for customer mounting and plumbing) and will contain the filter head with 120 mesh, 140 micron hydraulic filters, one with a water separator bowl and one without.


InjectionGovernor


QST30 Generator Drive Quantum Control System

Basic Features

1. Isochronous and Droop Speed Governing2. Run/Stop w/Customer Supplied Switch3. Idle/Rated Speed Selection w/Customer Supplied Switch4. Remote Speed Adjust w/Customer Supplied Rheostat5. 50 Hz (1500 RPM)/60 Hz (1800 RPM) Alternate Frequency Switching w/Customer Supplied Switch6. Adjustable Acceleration Ramp Time7. Speed Bias Interfacing with Barber-Colman and Woodward Load Sharing/Synchronizing Controls9. Torque Curve Adjust (Service Tool)

10. Engine Run & ECM Time (Service Tool)11. Governor Gain Adjust (Service Tool)12. Customer Setup Files (Service Tool)13. Extension Harnesses

Engine Safeties

1. Engine Shutdowns for Low Oil Pressure (LOP), High Engine Coolant Temperature (HCT), Engine Overspeed (OS), and Loss of Speed Signal

2. Fault Code/Snapshot Data (Service Tool)3. Alarm/Warning Reset w/Customer Supplied Switch

Customer Monitoring Interface

1. Meter Drivers for Coolant Temperature, Engine Speed, and Engine Oil Pressure2. Relay Drivers (for LEDs, Horns, etc.) for HCT, LOP, and OS3. Relay Drivers (for LEDs, Horns, etc.) for Pre-HCT and Pre-LOP4. Relay Contact (Normally Open) for Common Alarm:

• HCT, LOP, and OS• Loss of Speed Input Signal (MPU)• ECM Memory Checksum Error for Critical Engine Parameters

5. Relay Contact (Normally Open) for Common Warning:• pre-HCT and pre-LOP• Engine Oil Pressure Sensor Out-of-Range High or Low• Engine Coolant Temperature Out-of-Range High or Low• Fuel Pump Rack Position Fault (LB and/or RB)• ECM Memory Checksum Error for Non-Critical Engine Parameters

Tests (See Service Tool)

1. Fuel Pump Rack Test2. Analog Meter Driver Output Tests3. Relay Output Driver Tests4. Fault Simulation Tests

Customer features and interfaces are obtained through Connector B of the ECM. Each engine will be shipped with an engine harness with an in-line connector to a 5 ft. ECM adaptor harness that contains Connector A to the ECM. It is the customer's responsibility to supply the engine Start and Crank circuits, interfaced with the B Connector Run Signal Circuit. Also, every engine is shipped with a kitted ECM that contains the B Connector for customer usage. It is currently the customer's responsibility to build a harness, utilizing Connector B, that interfaces with the customer features. If the market sees the need for factory supplied customer harness (generic), please contact Power Generation Application Engineering for input (volumes, specs, etc.).


Mounting

Unlike the QSK19 CM500 controller, the Quantum 30 generator drive controller is not warranted if mounted directly to the engine block or other engine mounted hardware. It is not rated nor certified for engine temperatures and vibration signatures. The customer is, however, allowed to mount the ECM as he has done in the past with the EFC governor modules (generator, panel, base rail mounted or bracket mounted with proper vibration isolation at required points on the set).

ECM Diagram


Bulletin No. 3666185



Isochronous/Droop Speed Governing

Selection with service tool. Speed droop is set up with service tool and has a range of 0-10%. Isochronous Governing is obtained with “0” Droop selected.

Run/Stop Switch

Customer supplied switch. The Run Signal input supplies Battery Positive (B+), via the switch, to pin-24. B+ supplied to pin-24 powers up the ECM.

Idle/Rated Switch

Customer supplied switch. Idle Speed mode is selected by grounding pin-3 via the switch. Also selected via the service tool (see service tool).

Remote Speed Adjust

Customer supplied 500-5,000 ohm rheostat. Provides customer with a 6% engine speed adjustment. The remote speed adjust range of 6% was driven to allow enough adjustment range for 5% speed droop settings.

Alternate Frequency Switching

Customer supplied switch. Service tool sets up Normal and Alternate Speed selections (see service tool). The Alternate or second selection for rated engine speed is selected by grounding pin-2 via the switch.

Acceleration Ramp Time

Selected through the service tool. The customer can select and adjust two separate acceleration ramp times, both adjustable between 0 and 30 seconds. One ramp takes effect between crank and rated speed. The second ramp selects acceleration between idle and rated speed when utilizing Idle/Rated switching feature. These two ramp functions are independent of each other for customer flexibility.

Barber-Colman & Woodward Speed Bias Inputs

Provides for integration with “off-the-shelf” Barber-Colman and Woodward Load Sharing, Auto-synchronizing, Load Commander, etc., Digital and Analog Hardware.

NOTE: Both Caterpillar and Detroit require specially designed and built, lower volume Woodward and Barber-Colman paralleling and load sharing hardware to integrate with their new governor controls. Quantum 30 generator drive controls are designed for integration with current Woodward and Barber-Colman controls, both analog and digital.

Idle Speed Adjust

Adjusted via the service tool with a range of 700-900 RPM.

Torque Curve Adjustment

Adjusted via the service tool with a range of 0 to +1% for minor horsepower adjustments.

Engine Run/ECM Time

Accessible via the service tool, the ECM records engine Run Time in Hours:Minutes:Seconds that the engine has been running (RPM 0). The ECM also records the amount of time in Hours:Minutes:Seconds the ECM has been powered up (Run mode or Diagnostic mode).

Governor Gain Adjust

Accessible via the service tool, this feature allows the governor gain to be adjusted for optimum performance. The gain is adjusted at rated speed. The idle speed gain is automatically calculated from the rated speed gain.


Customer Setup Files

With the service tool, the customer can create a parameter setup file that presets adjustable parameters to desired values. Running the file, instead of adjusting each parameter individually, can save time and avoid errors. A file for each customer, or customers with equal calibrations, simplifies initial setups and/or tests.

Engine Shutdowns

Engine shuts down on Low Oil Pressure (LOP) at 35 psi at rated speed and 10 psi at idle speed. Engine shuts down on High Coolant Temperature (HCT) at 215°F. Engine shuts down on Engine Overspeed (OS) at a maximum of 2070 RPM. The OS shutdown is adjustable via the service tool between 800-2070 RPM. Engine shuts down on Loss of Engine Speed/Speed indication at 50 RPM.

Fault Codes

Besides Alarm and Warning output features, the ECM stores selected Fault Codes accessible to the service tool (see Fault Code list in the service tool section). When the Fault Code is recorded in the ECM, input and output data from all sensors and switches is also recorded (Snapshot Data). Snapshot data allows the relationships between ECM inputs and outputs to be viewed and used during troubleshooting.

Alarm/Warning Reset

Customer supplied switch. Resets all Alarm/Warning functions and inactive Fault Codes by grounding pin-1 via the switch. Warning relay drivers, relay contacts and inactive Fault Codes can be reset while the engine is running or shut down. Alarm shutdown relay drivers and contacts can be reset when the engine is shut down. To restart the engine on an alarm shut down, the Run/Stop switch must be cycled to Off.

Meter Drivers

Drivers for Coolant Temperature, Engine Speed and Engine Oil Pressure are provided for meters rated at0-1mA input. Via the service tool, these meters can be calibrated and tested for accuracy.

Relay Drivers

Relay drivers rated at 200 mA maximum at 24 VDC can drive customer supplied Alarm LEDs, horns or other relays for HCT, LOP and engine OS alarms/shutdown, pre-HCT and pre-LOP warnings.

Pre-HCT warning is set via the service tool and adjustable between 0 and 255°F. Pre-LOP warning is set via the service tool and adjustable between 0 and 100 psi. The OS shutdown is adjustable via the service tool between 800-2070 RPM.

Common Alarm/Warning Relay Contacts

Any alarm function will close a set of normally open (NO) contacts rated for 2A at 30 VDC. Any pre-alarm (warning) will close a set of normally open (NO) contacts rated for 2A at 30 VDC.


Analog Output (Meter) Trims

Analog meter trims are adjustable parameters for calibrating customer's 0-1ma meters.

Fault Detection Threshold Trims

Fault detection threshold trims are adjustable parameters with max/min limitations for all engine warnings and the one (engine overspeed) alarm/shutdown. Engine OS is adjustable to aid in certain engine overspeed tests and for protection of single speed 1500 RPM (50Hz) rated generators.

Fault Detection Alarm Thresholds

Fault detection alarm thresholds are non-adjustable setpoints for engine shutdowns. Note the only adjustable engine shutdown is the engine overspeed setpoint with a maximum setting of 2070 RPM.

Parameter Description Type Range Default SettingCoolant Temp. Duty Cycle Duty Cycle 0 - 100% 100%Max. Coolant Temp. Trim Temperature 0-124°C (0-255°F) 124°C (255°F)Min. Coolant Temp. Trim Temperature 0-124°C (0-255°F) -7°C (20°F)

Oil Pressure Duty Cycle Duty Cycle 0-100% 100%Max. Oil Pressure Trim Pressure 0-100 psig 100 psigMin. Oil Pressure Trim Pressure 0-100 psig 0 psig

Engine Speed Duty Cycle Duty Cycle 0-100% 100%Max. Engine Speed Trim Engine Speed 0-2400 RPM 2400 RPMMin. Engine Speed Trim Engine Speed 0-2400 RPM 0 RPM

Parameter Description Type Range Default SettingLOP Warning (rated speed) Pressure 0-100 psig 40 psigLOP Warning (idle speed) Pressure 0-100 psig 15 psig

HCT Warning Temperature 0-124°C (0-255°F) 97°C (207°F)

Engine Overspeed (OS) Alarm Engine Speed 800-2070 RPM 2070 RPM

Parameter Description Type Range Default SettingLOP Alarm (rated speed) Pressure N/A 35 psigLOP Alarm (idle speed) Pressure N/A 10 psig

HCT Alarm Temperature N/A 102°C (215°F)

Loss of Engine Speed Engine Speed N/A £50 RPM


Control Feature Trims

Other Features/Thresholds

Common Warning and Fault Code is initiated whenever the LB or RB fuel pump racks position indication voltage exceeds ± 0.20 VDC error from commanded position.

Parameter Description Type Range Default SettingAlternate Frequency Sw. Settings Unitless 1,2,3, or 4 2 (60 w/50 alt.)Idle Speed Setting Engine Speed 700-900 RPM 800 RPMGovernor Gain Gain Factor 0-100% 10%Governor Droop Droop% 0-10% 0%Acceleration Ramp Time Time (sec) 0-30 seconds 1 secSpeed Bias Input (paralleling) Unitless 1,2, 3, or 4 4 (disabled)Torque Curve Adjust Percent 0 - +1% 0%Barber-Colman Scale Factor RPM/Volt 500-2000 1100Woodward Scale Factor RPM/Volt 20-60 36Speed Adjust Tool Enable Switch 0 or 1 0 (disabled)Govnominal Reference Speed Override

Engine Speed -1, 1000-2070 RPM -1 (disabled)

Parameter Description Type Range Default SettingRack Position Error Fault Status N/A ± 0.20 VDCWarning

Remote Speed Adjust Rheostat ± 6% N/A

AEB 10.52

Appendix A-1

Front ViewG1/G2

AEB 10.52

Appendix A-2

Front ViewG1/G2

AEB 10.52

Appendix A-3

Rear ViewG1/G2

AEB 10.52

Appendix A-4

Rear ViewG1/G2

AEB 10.52

Appendix A-5

Left Side ViewG1/G2

AEB 10.52

Appendix A-6

Left Side ViewG1/G2

AEB 10.52

Appendix A-7

Right Side ViewG1/G2

AEB 10.52

Appendix A-8

Right Side ViewG1/G2

AEB 10.52

Appendix A-9

Top ViewG1/G2

AEB 10.52

Appendix A-10

Top ViewG1/G2

AEB 10.52

Appendix A-11

Engine Services Connections

QST30-G (Generator) - Drive Engine Product Line

June 1996 3884876 Page B-1

This is a PRELIMINARY SALES HANDBOOK

G (Generator) - Drive Engine Product Line

NOTES:• All components and accessories are mounted and

plumbed or wired unless otherwise noted.• Within the option categories that are mandatory, one

option must be specified. You are not required to select anoption from the general categories.

• Engines for radiator cooled generator drive arrangementshave fan speed drive ratio of 1.35 to 1.

• Graphics for standard configuration options may be seenon the installation diagrams.

• [G] denotes “General Option Category”• [M] denotes “Mandatory Option Category”• "N.A." denotes item not available.• "N/A" denotes item not applicable to engine.

CAUTION:Proving torsional compatibility of an engine-generator set is the responsibility of the generator-set assembler. Cummins will supply the appropriate engine mass elastic data necessary for the calculations and is prepared to offer assistance with torsional questions concerning the engine.

MODELCONFIGURATION

NUMBERAPPLICATION

MAXIMUM GROSS BHP (SAE)

1800 rpm 1500 rpm

QST30-G1 D573001GX03Standby PowerPrime PowerContinuous Power

11351030840

940850650


12001085840

1030935650


1340N/AN/A

N/AN/AN/A

Page B-2 3884876 June 1996



Engine Reference Diagram

REFERENCE DIAGRAM

This diagram is provided to assist with theidentification of option location. Many of theoption graphics used in this section referencethe Front Face of Block; however, the engineinstallation drawing is referenced to the RearFace of Flywheel Housing. This diagram maybe used to locate options with respect to theRear Face of Flywheel Housing.

REAR FACEOF FLYWHEEL

REAR FACEOF BLOCK

HOUSING

1424.2[56.07]

FRONT FACEOF BLOCK

1259[49.57]


June 1996 3884876 Page B-3


AP - Marine Agency Certification

Includes all factory tests required for the engine to be registered for installation in a classed vessel. The final vessel machinery inspection is not included. Engine design approval (marked "X") applies only to prime power gross BHP ratings listed on page 1.

NOTES:• N.A. - Not available at this time.• The above approvals are for engine certification only.• Emergency engine water pumps, emergency oil pumps and

plumbing are not supplied by Cummins Engine Company, Inc.Emergency pumps must provide the same pressure and flow as the engine pumps.

• The latest Marine Agency Certification information is available onCummins TOSS system (REVI #FILE AGNCYAPR).

FOR PRIME POWER RATING ONLY

AgencyOption No.

[M]Q30-G1 Q30-G2 Q30-G3

Non-Certified Agency Approval AP 5001 X X X

American Bureauof Shipping (ABS)

AP 8001 N.A. N.A. N.A.

Lloyd’s Register ofShipping (LR)

AP 8002 N.A. N.A. N.A.

Bureau Veritas (BV)

AP 8007 N.A. N.A. N.A.

Det Norske Veritas (DNV) AP 8008 N.A. N.A. N.A.

Can. Coast Guard Ship Safety Bureau (CAN)

AP 8009 N.A. N.A. N.A.

Registro Italiano Navale (RINa) AP 8010 N.A. N.A. N.A.

Germanischer Lloyd (GL) AP 8035 N.A. N.A. N.A.

China Classification Society (ZC)

AP 8067 N.A. N.A. N.A.

Korean Registry ofShipping (KR)

AP 8087 N.A. N.A. N.A.

Page B-4 3884876 June 1996



AC - Air Cleaner

All air cleaners are dry type, have replacement elements. Donaldson models include integral dust ejector valve and air cleaner cap.

Normal Duty -- have a minimum dirt holding capacity of 10 g of A-C coarse dust per CFM of intake air flow and are recommended for indoor use unless otherwise specified.

AC 5099 [G] (No Graphics Available)

Two disposable type air cleaners for outdoor use only.Includes air cleaner cap.Manufacturer/model/size : Air MazeDuty rating : Medium (10 grams cfm)Inlet size : 177.8 mm [7 in.]Outlet size : 152.4 mm [6 in.]Mounted or kitted : Mounted


June 1996 3884876 Page B-5


AG - Air Cleaner Service Indicator

AG 5001 [G]

Air cleaner service indicator.Restriction set at 635 mm [25 in.] of water.Supplied in kit.For use with customer supplied air intake systems.

AG 5002 [G] (No Graphics Available)

Air cleaner service indicator mounted on air intake piping.Restriction set at 635 mm [25 in.] of water.

AG 5001

Graphic Available Next Update

Page B-6 3884876 June 1996



AH - Air Heater Starting Aid

AH 5001 [G]

Dual grid type air heater starting aid (24 V system voltage). (12 V, 86 Amp per element). 1 element per cylinder.Includes left bank and right bank relays (24 V control voltage)For use with customer supplied timer circuit.

AH 5001

ah5001g.wmf


June 1996 3884876 Page B-7


CB - Engine Barring Mechanism

CB 5001 [G]

Engine barring device.Mounting location : Quadrant 4 = 15 deg.Type of drive : Mechanical

CB 5002 [G]


CB 5003 [G]


CB 5001 CB 5003CB 5002

cb5002g.pgl

Page B-8 3884876 June 1996



CH - Engine Water Heater

CH 5001 [G]

240 V 8000 watt external-type coolant heater starting aid.Supplied in kit for customer mounting.Controlled temperature range : 38-49 ×C [100-120 ×F]Does not include supply and discharge plumbing.

CH 5002 [G] (No Graphics Available)

240 V 8000 watt external-type coolant heater starting aid.Supplied in kit for customer mounting.Controlled temperature range : 38-49 ×C [100-120 ×F]Includes supply and discharge plumbing.

CH 5001

ch5001g.pgl



June 1996 3884876 Page B-9


DA - Vibration Dampers

DA 5078 [M]

Single viscous vibration damperCrankshaft pulley diameter : 202.8 mm [7.98 in.]Pulley groove : Poly-V 23 rib “K”Pulley material : CastCrank pulley groove location (FFOB) : 391.5 mm [15.41 in.]

DA 5078

da5078g.wmf

Page B-10 3884876 June 1996




DA 5079 [M]

Single viscous vibration damperCrankshaft pulley diameter : 223.5 mm [8.79 in.]Pulley groove : Poly-V 23 rib “K”Pulley material : CastCrank pulley groove location (FFOB) : 396.9 mm [15.63 in.]

da5079g.wmf

DA 5079


June 1996 3884876 Page B-11



DA 5080 [M]

Single vibration damper with crankshaft adaptor.Does not include crankshaft pulley.

DA 5080

da5080g.wmf

Page B-12 3884876 June 1996



DL - Injector Drain Location

DL 5006 [M]

Fuel block for supply and drain location.Includes single point hook up for two fuel pump system.Side of engine : Left bankConnection description :

Supply : 1-1/16-12 tap with 37× flareReturn : 7/8-14 tap with 37× flare

DL 5006

dl5006g.wmf


June 1996 3884876 Page B-13


DO - Customer Interface Software

Includes OEM Interface for:• Pre Low Oil Pressure warning

276 kPa [40 psi] at rated speed 103 kPa [15 psi] at idle speed

• Low Oil Pressure alarm and shutdown 241 kPa [35 psi] at rated speed 69 kPa [10 psi] at idle speed

• Pre High Engine Temp. warning 207 ×F [175 ×C]• High Engine Temp. alarm and shutdown 215 ×F [183 ×C]• Overspeed alarm and shutdown (2100 RPM adjustable)• Common Alarm• Common Warning• Latched Alarm Reset• Low Oil Pressure meter driver• Engine Temperature meter driver• Engine Speed meter driver• Idle / Rated Speed Switch• Remote Speed Adjust• Barber-Colman paralleling/synchronizing interface• Woodward paralleling/synchronizing interface

Page B-14 3884876 June 1996




DO 5004 [M]

Customer interface software.Includes control module and engine wiring harness.Module shipped in kit for customer mounting.Engine control system : ElectronicFor use with QST30-G3 only.

DO 5004



June 1996 3884876 Page B-15



DO 5005 [M] (No Graphics Available)


DO 5005


do5004g.wmf

Page B-16 3884876 June 1996




DO 5006 [M] (No Graphics Available)


DO 5006



June 1996 3884876 Page B-17


EE - Alternator

EE 5058 [G]

24 V 32 amp Butec alternator with built in voltage regulator. Isolated ground.Use with EH 5001.

EE 5058

ee5058g.wmf

Page B-18 3884876 June 1996



EE - Alternator

EE 5059 [G]

24 V 35 amp negative ground 20 SI 300 Delco Remy alternator with built in voltage regulator. Negative ground.Use with EH 5001.

EE 5059

ee5059g.pgl


June 1996 3884876 Page B-19


EE - Alternator

EE 5061 [G]

24 V 75 amp negative ground 30 SI-400 Delco Remy alternator with built in voltage regulator. Negative ground.Marine corrosion resistant.Use with EH 5004.

EE 5062 [G]

24 V 100 amp negative ground 30 SI-400 Delco Remy alternator with built in voltage regulator. Negative ground.Marine corrosion resistant.Use with EH 5004.

EE 5061 EE 5062

ee804900.00k

Page B-20 3884876 June 1996



EH - Alternator Mounting

EH 5001 [G]

Alternator mounting and drive components for Delco-Remy and Butec alternators. Includes bracket, link, pulley and belt.Alternator drive ratio is 2.62 times engine speed.

EH 5001

eh5001g.wmf


June 1996 3884876 Page B-21


EH - Alternator Mounting

EH 5004 [G]

Alternator mounting and drive components for Delco-Remy and Butec alternators. Includes bracket, link, pulley and belt.Alternator drive ratio is 2.62 times engine speed.


EH 5004

Page B-22 3884876 June 1996



EM - Front Engine Support

EM 5075 [M]

Trunnion type front engine support with cast iron gear cover and grease fitting.Mounting location : FrontHydraulic pump compatible : YesDegree of engine tilt : 0Support material : Ductile ironLoading capability : 4.5 GCompatible isolators : N.A.

EM 5075

em5074g.wmf


June 1996 3884876 Page B-23


EO - Signal Generating Device

EO 5001 [G]

Signal Generating DeviceApplication : Magnetic pickupLocation : On flywheel housing, 30× from vertical centerline.Type : RPMSending unit output : 700-6000 HzSupplied by Cummins for customer use.

EO 5001

eo5001g.wmf

Page B-24 3884876 June 1996



FA - Fan Drive Arrangement

FA 5055 [M]

Front end arrangement without fan drive.

FA 5055

fa5055g.wmf



June 1996 3884876 Page B-25



FA 5057 [M]

Fan drive arrangement with engine mounted fan hub.Drive ratio : 0.5 to 1Fan center : 609.6 mm [24 in.]Spacing : Single damperBelt : 23 rib “K” section v-ribbedDrive pulley : 23 groove, 203.2 mm [8 in.] diameterFan pulley groove location : 393.4 mm [15.48 in.]Mounting bolt circle : 140 mm [5.5 in.]Includes shock absorber and belt tensioner.Use with DA 5078.

FA 5057

fa5057g.wmf

Page B-26 3884876 June 1996




FA 5058 [M]

Fan drive arrangement with engine mounted fan hub.Drive ratio : 0.5 to 1Fan center : 508 mm [20 in.]Spacing : Single damperBelt : 23 rib “K” section v-ribbedDrive pulley : 23 groove, 203.2 mm [8 in.] diameterFan pulley groove location : 393.4 mm [15.48 in.]Mounting bolt circle : 140 mm [5.5 in.]Includes shock absorber and belt tensioner.Use with DA 5078.

FA 5058

fa5058g.wmf


June 1996 3884876 Page B-27



FA 5059 [M]

Fan drive arrangement with engine mounted fan hub.Drive ratio : 0.55 to 1Fan center : 609.6 mm [24 in.]Spacing : Single damperBelt : 23 rib “K” section v-ribbedDrive pulley : 23 groove, 223.52 mm [8.8 in.] diameterFan pulley groove location : 393.4 mm [15.48 in.]Mounting bolt circle : 140 mm [5.5 in.]Includes shock absorber and belt tensioner.Use with DA 5079.

FA 5059

fa5059g.wmf

Page B-28 3884876 June 1996




FA 5060 [M]

Fan drive arrangement with engine mounted fan hub.Drive ratio : 0.55 to 1Fan center : 558 mm [22 in.]Spacing : Single damperBelt : 23 rib “K” section v-ribbedDrive pulley : 23 groove, 223.52 mm [8.8 in.] diameterFan pulley groove location : 393.4 mm [15.48 in.]Mounting bolt circle : 140 mm [5.5 in.]Includes shock absorber and belt tensioner.Use with DA 5079.

FA 5060

fa5060g.wmf


June 1996 3884876 Page B-29



FA xxxx [M] (No Graphics Available)

Fan drive arrangement with engine mounted fan hub.Drive ratio : 0.5 to 1Fan center : 457.2 mm [18 in.]Spacing : Single damperBelt : 31 rib “K” section Poly-VDrive pulley : 31 groove, 203.2 mm [8 in.] diameterFan pulley groove location : 393.4 mm [15.48 in.]Mounting bolt circle : TBDIncludes shock absorber and belt tensioner.Use with DA 5081.

Page B-30 3884876 June 1996



FF - Fuel Filters

FF 5065 [M]

Dual element, (20 micron filtration) spin on fuel filterswithout water separator.Mounted to the rear of block below the fuel pumpon right bank side.Inlet fitting : M14x1.5

FA 5065

ff5065g.wmf


June 1996 3884876 Page B-31


FH - Flywheel Housing

FH 5031 [M]

SAE #0 cast iron flywheel housing for dry application.Has provisions for mounting an M20x1.5 threaded magnetic pick up. Complies with SAE J617.Use only with FW 5050, FW 5052 or FW 5053.

FH 5031

fh5031g.wmf

Page B-32 3884876 June 1996



FN - Fan

NOTES:• These are blower type fans.• Supplied in kit.

FN 5002 [G]

1524 mm [60 in.] diameter blower fan.For use with FA 5057, FA 5058, FA 5059, FA 5060, FA xxxx;and SP 5001 or SP 5002.

FN 5002

fn5002g.wmf


June 1996 3884876 Page B-33


FN - Fan Air Flow Diagram

NOTES:• These are blower type fans.• Supplied in kit.

FN 5002 [G]

Air flow diagram

FN 5002

fn6002.tif

Page B-34 3884876 June 1996



FR - POWER RATING

Engine performance capability in accordance with ISO-3046 conditions of:

• 100 kPa [29.53 in. Hg] barometric pressure.• 110 m [361 ft] altitude• 25 ×C [77 ×F] air inlet temperature.• 30% relative humidity

Using No. 2 diesel fuel per ASTM D-975.Prime Power includes 10% overload capability.

FR 5128 [M] (No Graphics Required)

For use at 1800 RPM operation only.• 1000 kWm [1340 BHP] at 1800 RPM.Not available at 1500 RPM.For Standby duty application only.For use with QST30-G3 only.


For use at 1800 and 1500 RPM operation.• 895 kWm [1200 BHP] at 1800 RPM.• 768 kWm [1030 BHP] at 1500 RPM.For Standby duty application only.For use with QST30-G2 only.


For use at 1800 and 1500 RPM operation.• 809 kWm [1085 BHP] Prime Power with 895 kWm [1200 BHP]

overload capability at 1800 RPM.• 698 kWm [935 BHP] Prime Power with 768 kWm [1030 BHP]

overload capability at 1500 RPM.For Prime Power application only.For use with QST30-G2 only.


June 1996 3884876 Page B-35


FR - Power Rating


For use at 1800 and 1500 RPM operation.• 847 kWm [1135 BHP] at 1800 RPM.• 701 kWm [940 BHP] at 1500 RPM.For Standby duty application only.For use with QST30-G1 only.


For use at 1800 and 1500 RPM operation.• 768 kWm [1030 BHP] Prime Power with 847 kWm [1135 BHP]

overload capability at 1800 RPM.• 634 kWm [850 BHP] Prime Power with 701 kWm [940 BHP]

overload capability at 1500 RPM.For Prime Power application only.For use with QST30-G1 only.

Page B-36 3884876 June 1996



FV - Fuel Shutoff Valve

FV 5001 [M]

24 V DC, single terminal, rapid restart, fuel shut-off valve.Grounded.

FV 5001

fv5001g.wmf


June 1996 3884876 Page B-37


FV - Fuel Shutoff Valve

FV 5002 [M]

24 V DC, two terminal, rapid restart, fuel shut-off valve.Insulated.

FV 5002

fv5002g.wmf

Page B-38 3884876 June 1996



FW - Flywheel

FW 5050 [M]

SAE #0, ductile iron flywheellIntended drive hardware : SAE 14 OC clutch

SAE 18 OC clutchRing gear pitch : 6/8Ring gear tooth count : 142Clutch bore diameter : 466.7 mm [18.4 in.]

572 mm [22.5 in.]Clutch mounting bolt circle : 460.4 mm [18.1 in.]Moment of inertia : 5.97 kg/m2Use with FH 5031.

FW 5050

fw5050g.wmf


June 1996 3884876 Page B-39


FW - Flywheel

FW 5052 [M]

SAE #0, ductile iron flywheelIntended drive hardware : SAE 14 OC clutch

SAE 18 OC clutchRing gear pitch : 6/8Ring gear tooth count : 142Clutch bore diameter : 466.725 mm [18.375 in.]

571.5 mm [22.5 in.]Clutch mounting bolt circle : 460.4 mm [18.1 in.]Moment of inertia : 5.29 kg/m2Use with FH 5031.

FW 5052

fw5052g.wmf

Page B-40 3884876 June 1996



FW - Flywheel

FW 5053 [M]

SAE #0, ductile iron flywheelIntended drive hardware : SAE 18 OC clutchRing gear pitch : 6/8Ring gear tooth count : 142Maximum RPM : 2100Clutch bore diameter : 466.725 mm [18.375 in.]Clutch mounting bolt circle : 542.94 mm [21.38 in.]Moment of inertia : 5.21 kg/m2Use with FH 5031.

FW 5053

fw5053g.wmf


June 1996 3884876 Page B-41


HD - Auxiliary Pump

HD 5020 [M]

Auxiliary pump.No provisions for auxiliary pumps.Includes cast closed gear cover.

HD 5020


Page B-42 3884876 June 1996



HD - Auxiliary Pump

HD 5021 [M]

Auxiliary pump.Has provisions for customer supplied auxiliary pump in left bank or rear of the gear cover.

HD 5021

df5001g.wmf


June 1996 3884876 Page B-43


LE - Engine Test Log

LE 5001 [M] (No Graphics Required)

Engine test log to be shipped with the engine. Includes engine speed and full load torque data every 100 RPM from peak torque to rated; high idle - no load; and low idle speed.

Page B-44 3884876 June 1996



LF - Oil Filters

LF 5053 [M]

Four element, full flow oil filter with replaceable spin on cartridges.Location : Right bank front - highIncludes filter plumbing and mounting bracket.

LF 5053

lf5053g.wmf


June 1996 3884876 Page B-45


LG - Dipstick Arrangement

LG 5001 [M]

Oil level gauge.Dipstick is calibrated for 0 degree power angle.Location : Right side of blockDistance from front face of block : 429.5 mm [16.9 in.]Vertical location from crank : 123 mm [4.8 in.]Horizontal location from crank : 549 mm [21.6 in.]Sump location : Deep centerPower angle : 0 degreesTilt angle : 0 degreesFor use with OP 5132 and OP 5133.

LG 5001

lg5001g.wmf

Page B-46 3884876 June 1996




LG 5002 [M]

Sight glass for determining low lubricating oil level, while engine is operating. Mounted on left bank side of engine.

LG 5002

lg5002g.wmf



June 1996 3884876 Page B-47



LG 5003 [M]

Oil level gauge.Dipstick is calibrated for 0 degree power angle.Location : Left side of blockDistance from front face of block : 225 mm [8.85 in.]Vertical location from crank : TBDHorizontal location from crank : TBDSump location : Deep centerPower angle : 0 degreesTilt angle : 0 degreesFor use with OP 5132 and OP 5133.

LG 5003


lg5003g.wmf

Page B-48 3884876 June 1996



LO - Lubricating Oil

LO 5001 [G] (No Graphics Required)

Cummins premium blue 15W40 lube oil for filling engine prior to shipment. Includes tag stating that engine is filled with lube oil.Oil capacity for QST30 engines : 90 litres [24 gal.]


June 1996 3884876 Page B-49


LT - Literature

LT 5008 [G] (No Graphics Required)

Literature for QST30-G1, QST30-G2 and QST30-G3 engines.Includes Parts Catalog and Operation and Maintenance manual.Supplied in kit.

Page B-50 3884876 June 1996



OB - Dipstick And Oil Fill Arrangement

OB 5042 [M]

Dipstick and oil filler (plugged).Oil fill location : Right side of block

Distance from front face of block : 480 mm [18.9 in.]Vertical location from crank : 50 mm [1.96 in.]Horizontal location from crank : 560 mm [22.04 in.]

OB 5042

ob5042g.wmf


June 1996 3884876 Page B-51


OB - Dipstick And Oil Fill Arrangement

OB 5043 [M]

Dipstick and oil filler (plugged).Oil fill location : Left side of block

Distance from front face of block : 171.5 mm [6.75 in.]Vertical location from crank : TBDHorizontal location from crank : TBD

OB 5043

ob5043g.wmf


Page B-52 3884876 June 1996



OF - By Pass Oil Filter

OF 5019 [M]

Dual, spin on, by pass oil filter.Filter capacity : Mounting limitations :Maximum length from oil inlet :Supplied in kit with hoses.

OF 5019

of5019g.wmf


June 1996 3884876 Page B-53


OF - By Pass Oil Filter

OF 5020 [M]

Dual, spin on, by pass oil filter.Mounted on right bank of engine on the aftercooler cover.Filter capacity : TBD

OF 5020

of5020g.wmf

Page B-54 3884876 June 1996



OH - Engine Oil Heater

OH 5002 [M] (No Graphics Available)

Two 240 V 300 watt, single phase, oil pan immersion hearters.Mounted on left and right side of the oil pan.600 watt total.


June 1996 3884876 Page B-55


OP - Oil Pan

OP 5133 [M]

Center sump, one piece, cast aluminum oil pan.Angularity : - Front down : 30×

- Front up : 30×- Side to side : 30×

High level - 132.5 litres [35 gal.]Low level - 113.6 litres [30 gal.]Includes drain plugs for left and right side of pan.Provision for temperature sensor, immersion heater, pre-lube and sight gauge on left side only.

OP 5133

op5133g.wmf

Page B-56 3884876 June 1996



PU - Accessory Drive Pulley

PU 5001 [M]

Accessory drive pulley for alternator.Pulley drive ratio : 1.68 : 1Pulley diameter : 181.4 mm [7.14 in.]Pulley groove loc. : Right side, 165.8 mm [6.5 in.] from FFOBVertical location from crank : 215 mm [8.5 in.]Horizontal location from crank : 165.8 mm [6.5 in.]Alternator turns at 2.62 times engine speed.

PU 5001

pu5001g.wmf


June 1996 3884876 Page B-57


PU - Accessory Drive Pulley

PU 5002 [M]

Cover plate for accessory drive pulley.Used to seal opening on the right front of the gear cover when an accessory drive pulley is not required.

PU 5002

pu5002g.wmf

Page B-58 3884876 June 1996



RE - Rear Engine Support

RE 5002 [G]

Two pedestal type, cast iron, rear engine supports.Mounted on flywheel housing.For use with SAE #0 flywheel housing.

RE 5002

re5002g.wmf


June 1996 3884876 Page B-59


RE - Rear Engine Support

RE 5003 [G]

Two pedestal type, fabricated, rear engine supports.Mounted on flywheel housing.For use with SAE #0 flywheel housing.

RE 5003

re5003g.wmf

Page B-60 3884876 June 1996



SB - Magnetic Switch

SB 5001 [G]

24 V, insulated, magnetic switchMounted to the starter mounting flange.For use with single or dual, positive engagement starters.

SB 5001

sb5001g.wmf


June 1996 3884876 Page B-61


SG - Shields And Guards

SG 5017 [G]

Front engine guard.Components covered : Alternator pulley and beltUse with EH 5001 and EH 5004.

SG 5017


sg5017g.wmf

Page B-62 3884876 June 1996



SG - Shields And Guards

SG 5018 [G]

Front engine guard.Components covered : Vibration damperUse with DA 5078, DA 5079 and DA 5080.

SG 5018


sg5018g.wmf


June 1996 3884876 Page B-63


SK - Shipping Arrangement

SK 5001 [G] (No Graphics Required)

Wood shipping skid for engine only (fan to flywheel).

SK 5002 [G] (No Graphics Required)

Engine only shipping box for exporting.

Page B-64 3884876 June 1996



SP - Fan Spacer

SP 5001 [G]

Aluminum fan spacer.Spacer thickness : 76.2 mm [3.0 in.]Fan pilot diameter : 76.2 mm [3.0 in.]Fan hub pilot bore : 76.2 mm [3.0 in.]Mounting hole bolt circle : 139.7 mm [5.5 in.]Includes (6) 1/2 inch capscrews, spacer and lockwashers.

SP 5001

sp5001g.wmf


June 1996 3884876 Page B-65


SP - Fan Spacer

SP 5002 [G]


SP 5002

sp5002g.wmf

Page B-66 3884876 June 1996



SP - Fan Spacer

SP 5006 [G]


SP 5006

138.2[5.44 in.]

sp5001g.wmf


June 1996 3884876 Page B-67


SS - Engine Color

SS 5011 [M] (No Graphics Required)

Cummins beige paint and primer.One primer coat and one color coat.Includes two nameplates.

SS 5017 [M] (No Graphics Required)

Cummins primer paint only.Nameplates are shipped in the kit.For use with Customer supplied finish paint.

Page B-68 3884876 June 1996



SS - Special Handling

SS xxxx [G] (No Graphics Required)

For release by July 15.


June 1996 3884876 Page B-69


SS - Ventilated Plastic Engine Cover

SS xxxx [G] (No Graphics Required)

For release by July 15.

Page B-70 3884876 June 1996



ST - Starter

ST 5017 [M]

24 V Delco-Remy 50MT400 electric starter.Positive engagement.Starter location : 3rd Quadrant, 18 degreesStarter length : 518.2 mm [20.4 in.]SAE type starter mounting flange : 3Starter kW rating : 9 kWGear pitch : 6/8For dry applications only.

ST 5017

st5017g.wmf


June 1996 3884876 Page B-71


ST - Starter

ST 5018 [M]

24 V Delco-Remy 50MT400 electric starter.Positive engagement.Starter location : 2nd Quadrant, 18 degreesStarter length : 518.2 mm [20.4 in.]SAE type starter mounting flange : 3Starter kW rating : 9 kWGear pitch : 6/8For dry applications only.

ST 5018

st5018g.wmf

Page B-72 3884876 June 1996



ST - Starter

ST 5019 [M]

Two 24 V Delco-Remy 42MT400 electric starters.Positive engagement.Starter location : 4th Quadrant, 15 degreesStarter length : 393.4 mm [15.49 in.]SAE type starter mounting flange : 3Starter kW rating : 7.76 kWGear pitch : 6/8For dry applications only.

ST 5019

st5019g.wmf


June 1996 3884876 Page B-73


ST - Air Starter

ST 5023 [M] (No Graphic Available)

Two 24 V Delco-Remy 50MT electric starters.Positive engagement.Starter location : 3rd Quadrant, 18 degreesStarter solenoid location : 37.5 degrees (solenoid angle from

center of starter)SAE type starter mounting : flangeStarter kW rating : 9 kWGear pitch : 6/8For dry applications only.

Page B-74 3884876 June 1996



TB - Turbocharger Arrangement

TB 5037 [M]

Turbocharger arrangementExhaust outlet location : rear outExhaust outlet size : TBDEngine aspiration : Jacket water aftercooledTurbocharger type : Non-wastegatedTurbo exhaust location (from FFOB) : 608.6 mm [23.9 in.]Turbo’s vertical location from crank : 800 mm [31.5 in.]Turbo’s horizontal location from crank :

Right bank : 125 mm [4.92 in.]Left bank : 185 mm [7.28 in.]

TB 5037

tb5037g.wmf


June 1996 3884876 Page B-75


TB - Turbocharger Arrangement

TB 5040 [M]

Turbocharger arrangementExhaust outlet location : front outExhaust outlet size : TBDEngine aspiration : Jacket water aftercooledTurbocharger type : Non-wastegatedTurbo exhaust location (from FFOB) : 608.6 mm [23.9 in.]Turbo’s vertical location from crank : 800 mm [31.5 in.]Turbo’s horizontal location from crank :


TB 5040

tb5040g.wmf

Page B-76 3884876 June 1996



TH - Water Outlet Connections And Thermostat Housing

TH 5008 [M]

Dual 76 mm [3.0 in.] hose type water outlet connections.Includes 3 thermostats (full open temp.) : 90 °C [194 °F]Water outlet height : 155 mm [6.10 in.]Water outlet direction : verticalWater outlet horizontal distance : 80 mm [3.14 in.]Water outlet vertical distance : 807 mm [31.77 in.]Water outlet distance (from FFOB): 49 mm [1.92 in.]Engine aspiration : Jacket water aftercooledConnection by hose only.

TH 5008

th5008g.wmf


June 1996 3884876 Page B-77



TH 5009 [M]

Dual 76 mm [3.0 in.] flange type water outlet connections.Includes 3 thermostats (full open temp.) : 90 ×C [194 ×F]Water outlet height : 248.4 mm [9.78 in.]Water outlet direction : verticalWater outlet horizontal distance : 130 mm [5.11 in.]Water outlet vertical distance : 902.4 mm [35.52]Water outlet distance (from FFOB): 49 mm [1.92 in.]Engine aspiration : Jacket water aftercooledFlange data :

Number of bolts : 4Bolt size : M16Bolt circle diameter : 152.4 mm [6.0 in.]

TH 5009

th5009g.wmf

Page B-78 3884876 June 1996




TH 5011 [M]

76.2 mm [3.0 in.] dual hose type water outlet connection.Includes 3 thermostats (full open temp.) : 90 ×C [194 ×F]Engine aspiration : Jacket water aftercooledWater outlet height : 337 mm [13.3 in.]Water outlet direction : 45 degrees forwardWater outlet horizontal distance : 80 mm [3.15 in.]Water outlet vertical distance : 991 mm [39 in.]Water outlet distance (from FFOB) : 164 mm [6.45 in.]

TH 5011

th5011g.wmf


June 1996 3884876 Page B-79



TH 5013 [M]

Dual 60.5 mm [2.38 in.] hose type water outlet connections.Includes 3 thermostats (full open temp.) : 90 ×C [194 ×F]Water outlet height : 268 mm [10.6 in.]Water outlet direction : 58 deg. forward and

49 deg. out (from crank centerline)Water outlet horizontal distance : 205.3 mm [3.14 in.]Water outlet vertical distance : 922 mm [31.77 in.]Water outlet distance (from FFOB): 157.9 mm [6.22 in.]Engine aspiration : Jacket water aftercooledConnection by hose only.

TH 5013

th5013g.pgl

Page B-80 3884876 June 1996




TH 5014 [M]

Dual 60.5 mm [2.38 in.] hose type water outlet connections.Includes 3 thermostats (full open temp.) : 90 ×C [190 ×F]Water outlet height : 214 mm [8.43 in.]Water outlet direction : 75 deg. forward and

61 deg. out (from crank centerline)Water outlet horizontal distance : 130.3 mm [5.13 in.]Water outlet vertical distance : 868 mm [34.17 in.]Water outlet distance (from FFOB): 76.9 mm [3.02 in.]Engine aspiration : Jacket water aftercooledConnection by hose only.

TH 5014

th5014g.pgl


June 1996 3884876 Page B-81



TH 5015 [M]

Dual 72 mm [2.8 in.] hose type water outlet connections.Includes 3 thermostats (full open temp.) : 90 ×C [190 ×F]Water outlet height : 214 mm [8.43 in.]Water outlet direction : Straight upWater outlet horizontal distance : 80 mm [3.15 in.]Water outlet vertical distance : 746.4 mm [29.39 in.]Water outlet distance (from FFOB): 49 mm [1.93 in.]Engine aspiration : Jacket water aftercooledConnection by hose only.

TH 5015


th5015g.wmf

Page B-82 3884876 June 1996



WF - Corrosion Resistor

WF 5021 [M]

Dual spin-on corrosion resistors - Cummins supplied .Mounted on the front right side of the water pump.DCA4 units supplied in kit.Designed for cooling system capacity : TBDInhibitor units (in each element) : 15 Inhibitor units in kit : Three 20 unit Length of can : 135 mm [5.3 in.]

WF 5021

wf5021g.pgl


June 1996 3884876 Page B-83


WI - Water Inlet Connection

WI 5049 [M]

90 deg., 127 mm [5.0 in.] clamp type water inlet connection pointing forward.Water inlet height : 133 mm [5.24 in.]Connection ports :

Thread size : 1 in. NPTF - quantity (1)3/4 in. NPTF - quantity (1)

Distance :Back from front face of block : 50.5 mm [1.98 in.]Over from crank centerline : 325.2 mm [12.80 in.]Down from crank centerline : 331.9 mm [13.06 in.]

WI 5049

wi5049g.pgl

Page B-84 3884876 June 1996




WI 5050 [M]

90 deg., 127 mm [5.0 in.] ASA flange type, water inlet connection pointing forward.Water inlet height : 133 mm [5.24 in.]Connection ports :



WI 5050



June 1996 3884876 Page B-85



WI 5051 [M]

127 mm [5.0 in.] clamp type, water inlet connection pointing down.Water inlet height : 150 mm [5.24 in.]Connection ports :

Thread size : M33x2Number of ports : 1


WI 5051

wi5051g.pgl

Page B-86 3884876 June 1996




WI 5052 [M]

Water inlet connection.Includes water transfer cover.For customer supplied water inlet tube.

WI 5052

wi5052i.pgl


June 1996 3884876 Page B-87



WI 5053 [M]

90 deg., 127 mm [5.0 in.] ASA flange type, water inlet connection pointing out.Water inlet height : 133 mm [5.24 in.] vertical to crank centerlineConnection ports :



WI 5053

wi5053g.pgl

Page B-88 3884876 June 1996



WO - Water Outlet Connection

Water outlet connections are shipped in kit for customer installation. Kit also contains instructions, gaskets for installation.

WO 5015 [G]

Water outlet connection style : Single ASA flangeWater outlet flange bolt circle diameter : 190.5 mm [7.5 in.]Water outlet direction : verticalWater outlet horizontal distance from FFOB : 48 mm [1.8 in.]Water outlet vertical distance above crank : 938 mm [36.9 in.]Water outlet height : 275 mm [10.8 in.]Use with TH 5008.

WO 5015



June 1996 3884876 Page B-89


WO - Water Outlet Connection

Water outlet connections are shipped in kit for customer installation. Kit also contains instructions and gaskets for installation.

WO 5016 [G]

Water outlet connection style : Single hose clampWater outlet flange bolt circle diameter : 101.6 mm [4 in.]Water outlet direction : verticalWater outlet horizontal distance from FFOB : 48 mm [1.8 in.]Water outlet vertical distance above crank : 980 mm [38.5 in.]Water outlet height : 317 mm [12.4 in.]Use with TH 5008.


WO 5016

Page B-90 3884876 June 1996



WR - Wiring Accessories

The customer is limited to 13.7 m [45 ft.] of total extension harness length from the engine wiring harness (flywheel housing) to the 1.52 m [5 ft.] ECM harness.(There is 15.24 m [50 ft.] of total extension wiring harness)

WR 5002 [G] (No Graphics Available)

1.52 m [5 ft.] extension wiring harness for QST30 engines.






June 1996 3884876 Page B-91


XS - Exhaust System Accessories

XS 5028 [G]

Dual, flange type, 90 degree, exhaust outlet elbows.Material : ductile cast ironLocation of exhaust outlet :

Rear out FFOB : 582.4 mm [22.9 in.]Front out FFOB : TBD

Flange location vertical from crank : 971.5 mm [38.25 in.]Flange location horizontal from crank :


Exhaust outlet diameter : 149.4 mm [5.88 in.]Exhaust flange :

Number of bolts : 8Bolt size : 11.2 mm [0.44 in.]Bolt circle : 182.63 mm [7.2 in.]

XS 5028

xs5028g.pgl

Page B-92 3884876 June 1996




XS 5029 [G]

Dual, slip on type, 90 degree exhaust elbows.Exhaust outlet diameter : 152.4 mm [6.0 in.]Location of exhaust outlet (Rear out FFOB) :

Right bank : 950.4 mm [37.42 in.]Left bank : 852.4 mm [33.56 in.]

Location of exhaust outlet (Front out FFOB) : TBD

XS 5029

xs5029g.pgl


June 1996 3884876 Page B-93



XS 5030 [G]

Dual, flange type, 90 degree, exhaust elbows.Material : ductile cast ironLocation of exhaust outlet :

Rear out FFOB : TBDFront out FFOB : TBD

Flange location vertical from crank : TBDFlange location horizontal from crank : TBD

Right bank : TBDLeft bank : TBD

Exhaust outlet diameter : 127 mm [5.0 in.]Exhaust flange :

Number of bolts : 8Bolt size : 11.2 mm [0.44 in.]Bolt circle : 182.63 mm [7.2 in.]

XS 5030

xs5030g.pgl

Page B-94 3884876 June 1996




XS 5031 [G]

Dual slip on, straight type, exhaust elbows.Exhaust outlet diameter : 127 mm [5.0 in.]Location of exhaust outlet (Rear out FFOB) :

Right bank : 861.6 mm [33.9 in.]Left bank : 763.6 mm [30.1 in.]

Location of exhaust outlet (Rear out FFOB) : TBDFlange location vertical from crank : TBDFlange location horizontal from FFOB : TBD

XS 5031

xs5031g.pgl


June 1996 3884876 Page B-95



XS xxxx [G] (No Graphics Available)

Dual, slip on type, 90 degree exhaust elbows.Exhaust outlet diameter : 127 mm [5.0 in.]Location of exhaust outlet (Rear out FFOB) :

Right bank : TBDLeft bank : TBD

Location of exhaust outlet (Front out FFOB) : TBD

Documents

aeb01052QST30