Engine Nomenclature

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TITLE: BASICS SECTION: 7 PAGE: 1DEUTZ CORPORATIONProduct Support

Training Center AtlantaAll rights reserved

Section 7

ENGINE IDENTIFICATION

ENGINE DESIGNATION 1ENGINE DESIGNATION 2

NAME PLATE 3ENGINE DESIGNATION STANDARDISATION 4

ENGINE DESIGNATION NEW (1) 6

ENGINE DESIGNATION NEW (2) 7NAME PLATE 8

EPA PLATE 12MSHA PLATE 13

HORSE POWER 14SAE HPDIN PS KW 15

ROTATION AND CYLINDER NUMBERING 16ROTATION AND CYLINDER NUMBERING 17


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ENGINE DESIGNATIONDOCUMENTATION

The example shows a combination of engine designation arrangements. Thisarrangement can be found on technical documentation or specification sheets.Example:B slash F indicates that the information in the document is either for a turbo charged(B) engine and / orfor a naturally aspirated (F) engine.The information as shown in the above illustrationwill notappear on any name plate.Turbo charging is designated with the letter "B" as a prefix, the "B" is derived from thename of the inventor of the charger, A. R. Bchi.The method of engine cooling is defined by the letters M and L.M= MEDIUM a mixture of water and glycol or, as in the case of 1011/2011, enginelubricating OIL.

L = LUFT (AIR) in case of the 1011/ 2011 the engines designated with the letter L ,they have an integrated cooling system and the cylinder head is AIR cooled.By improving or optimizing an engine, it will be identified with the letter F. Any furtheroptimization will change the engine family designation number.Example : 1011 to 2011The letter E indicates that the engine is externally cooled. The engine has a remotemounted radiator or heat exchanger. The cooling fan can be engine, electrically orhydraulically driven. The engine cylinder head is OIL coo led.


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ENGINE DESIGNATIONNAME PLATE

Model number as show in the illustration appears on engine name plate.

As specified, the engine is:Turbo charged, high speed, four cycle, liquid cooled engine with 112mm (11.2cm)piston stroke.

M indicates that the engine is equipped with an external cooling system and thecylinder head is oil cooled.

With the increased power output, the external cooling system must be utilized to beable to handle the increased cooling demand.


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ENGINE DESIGNATION STANDARDISATION

1 Engine Design Code 5 Special Engine Designation2 Engine Series 6 Piston Stroke in cm (approx)3 Cylinder Arrangement 7 Basic Variants (Cool ing)4 Number of Cylinders

A standardization of the Engine Designation for all Deutz engine has been introducedand will completed by the year 2007.

1 Engine Design Code (Letters)For all engine series the following letters are being used:

T = Turbo charged

C = Charge Air Cooling (Intercooling)D = DieselG = Gas

2 Engine Series (Numbers)The Engine Series designation is being set up with four digits


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3 Cylinder Arrangements (Letter)The Cylinder Arrangement is assigned directly behind the engine series designation.L In Line Cylinder arrangement= IN LINE ENGINEV V-configuration Cylinder arrangement= V ENGINE

4 Number of Cylinders (Numbers)The Numbers of Cylinders is arranged directly behind the cylinder arrangement.

5 Special Engine Designation (Number/Letter combination)Special Engine Designation will be indicated by two digits.P Increased power output

6 Piston Stroke in cm (Numbers)The Piston Stroke is a part of the engine series designation and is identified with a twodigit number. The piston travel is specified in approximate centimeters.

7 Basic Variants (Numbers)The Basic Variants identify the cooling method of the engine and is laid out with twodigits.20 Medium cooled90 Air cooled

The term High Speed Engines that has been used until now, will not be used anylonger.

With the above introduction the engines with a piston stroke < 150,00mm (including1015and 2015 ) will be declared as Compact Engines.

ENGINE DESIGNATION, continued


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1 ENGINE DESIGNATION CODE 7 Basic VariantsT Turbo Charged 20 Medium CooledC Charge Air CoolingD Diesel

2 Engine Series2013

3 Cylinder ArrangementL In line engine

4 Number of Cylinders06 6 Cylinders

5 Special Engine Designation

6 Piston Stroke13 13 cm

ENGINE DESIGNATION NEW (1)


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1 ENGINE DESIGNATION CODE 7 Basic VariantsT Turbo Charged 20 Medium CooledC Charge Air CoolingD Diesel

2 Engine Series2015

3 Cylinder ArrangementV V-ENGINE

4 Number of Cylinders08 8 Cylinders

5 Special Engine DesignationP Power (increased output)

6 Piston Stroke15 14.5 cm

ENGINE DESIGNATION NEW (2)


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NAME PLATE


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NAME PLATE

1. Engine Type 8. Additional Power Absorption2. Engine Certification 9/10 Free Space for Information3. Engine Serial Number 11 ISO Power Indication4. Total Power Output / Blower disengaged 12 Power reduct ion kW (G)5. Total Power Output / Blower engaged 13 Power reduct ion kW (s)6. Rated engine Speed 14 Power reduction kW (Temperature)7. Fuel Injection Timing 15 Power reduction kW (Altitude)

For internal combustion engines, the power is always indicated with reference to astandard (ISO). These standards specify the engines power output settings asindicated on the nameplate.The performance of the engine is essentially influenced by the environmentalconditions at its working site. Such as temperature and density of combustion air andcooling air. (14 and 15)

1 Engine type e.g.: BF4M 20112 Code: For engines certification according EPA3 Engine number: Serial number of engine4 kW (G) 1) "Total power" (T-power), fan not running.

T-power as per ISO standard (The engine is equipped with a controlledblower. The indication on the name plate is the total power output including


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NAME PLATE, continued

power absorption of the cooling blower. During total power output, the blower is notengaged or running at maximum slippage. )

5 kW (S) "Continuous power" (C-power), fan continuous runningC-power as per ISO standard (The engine can be equipped with a controlledor rigid driven cooling blower. The indication on the name plate is the enginespower output when the cooling blower is fullyengaged.)

6 1/min 3) Rated speed of the engine.7 ) Commencement of injection in C/A.8 kW (W) Effective power absorption (fan/blower)

Indication for power absorption of cooling fan for additional cooling, when atransmission oil cooler, charge air cooler (intercooler) is installed.

9+10 Free space (for additional information).11 Abbreviation of ISO power indication. Indication of

the standard and/or acceptance regulation taken asa basis to determine the engines performance. To all

performance standards, the following reference standardconditions apply:

Ambient air pressure, total: 100 kPadry: 99 kPa

Ambient air temperature : 298 K ( 25 C )

12 kW (G) red. 2) Reduced "total power" for the ambient conditions prevailingat the place of installation / on site. (see 14/15)

13 kW (S) red. 2) Reduced "continuous power" for the ambient conditionsprevailing at the place of installation / on site. (see14/15)

14 Ambient air temperature in C 2) Ambient conditions at the place of installation

15 Altitude above sea level in m2) Ambient conditions at the place of installation16 Not applicable for series 201117 K Piston classification

1) The letter S or G according to Deutz Standard H 0172 defines the value of thenet brake power in kW on the nameplate.


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NAME PLATE, continued

2) Increasing air temperature and lower air pressure result in a reduced air density and areduction in the amount of oxygen. Lower oxygen content and lower density havenegative effects on the engine's combustion process and cooling. The result is a powerloss and higher component temperatures.

If, for a longer time, an engine is operated at clearly less favourable ambient conditions,premature wear must be expected due to thermal overload.

Therefore, upon extended operation or stationary operation under unfavourable ambientconditions, the power output must be reduced by lowering the fuel injection rate asspecified in power reduction tables. When reducing the power, it must be distinguished

between the applications (stationary or non-stationary or transient engine operation) andbetween naturally aspirated and turbo charged engines.

To establish the power reductiona) the rated power indicated on the nameplate andb) the ambient conditions at the location of installation must be taken as a basis.

1. Altitude in metres above sea level2. Air temperature in Celsius *)

*) The air temperature is defined as "normal maximal day temperature"; this is the

average value of the highest day temperature of the last years in the hottest month.

Rated speed, as indicated on the name plate, is the speed at which the engine developsits highest or rated power output. The engines high idle no load speed can be 3-14%higher than the rated speed. The difference between rated and high idle no load spedand is called DROOP.

Generator application: 1800rpm +4 % = 1872High idle rpmIndustrial application: 2300rpm +7 % = 2461 High idle rpmAutomotive application: 2500rpm +12%= 2800High idle rpm


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EPA PLATE

Environmental Protection Agency (EPA) approved large nonroad compression ignition engines must be equipped with an engine information plate. The followinginformation can be found on the plate.ENGINE FAMILY EPA standardized engine family designation

4 Engine model yearDZX Letter combination assigned to DEUTZL Large non road diesel engine03.1 Largest piston displacement in this engine family039 Engine manufacturers assigned number to differentiate engine design

POWER Declared engines power out put in kW and HPVALVE LASH Engine specific valve clearance in mm

INJECTION TIMING Engine specific commencement of injection beforetop dead centerMODEL DEUTZ engine nomenclatureRPM Rated engine speedENGINE DISPLACEMENT Engine piston displacement in LitersINJECTION RATE Fuel injection rate in mm3 / StrokeSERIAL NUMBER DEUTZ engine serial numberREM Remarks (empty for)


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MSHA PLATE

MSHA = Mine Safety Health Administration


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HORSE POWER

The unit of power used in mechanical engineering is the Horsepower.

A metrichorsepower is the power required to move 75 kp through 1 m in the time of 1sec.

In English speaking countries the the unit of measurement HP means the following

A SAEhorsepower is equal to the lifting a weight of 550 lbs through one foot in thetime of 1 sec.


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SAE HPBDIN PS B KWFor several years the new international unit of power has been the kilowatt (kW).

The power units DIN*PS, SAE HP and kW are related to each other as shown in thegraphic.

*DIN = German Industrial Standards (metric)


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ROTATION AND CYLINDER NUMBERING

1 OBSERVER 6 FREE END2 DIRECTION OF VISION 7 RIGHT HAND SIDE3 DIRECTION OF ROTATION 8 ENGINE BOTTOM4 LEFT HAND SIDE 9 DRIVING END5 ENGINE TOPIn the Workshopmanuals for the DEUTZ engine series, the ISO (InternationalOrganization for Standardization) method is being used to designate enginerotating direction and other locations on the engine.Position of the Observer. (1) AThe position of the observer in relation to an engine is considered to be theextension of the axis of the shaft which provides the main power take off. The

observer should direct his view (2) towards this driving extremity.Designation of Cylinders BIt is assumed that in all the mechanisms described from here on, the cylinders areIidentical in design.The designation of each individual cylinder of a reciprocating engine shall beeffected by using a number (numbering consecutively 1, 2, 3, etc.) or by using acombination of a capital letter (lettering consecutively A, B, C etc.) and a number.


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ROTATION AND CYLINDER NUMBERING

Individual cylinders of an engine with more than one bank shall be designated bycombinations of a capital letter and a number. CThe letters shall be allocated by placing an imaginary semi plane (P) centeredthrough the axis of the driving crankshaft. The crankshaft is to be assumed to be inhorizontal position. The semi plane P is imagined to be rotating in clockwisedirection.The starting position of this semi plane shall be horizontal and to the left (at 9 oclockposition) of the observer.The firstbank through which the clockwise rotating semi plane moves, including thebank if it is the starting position, shall be designated by the capital letter A thefollowing bank by the capital letter B. Each individual cylinder shall be designated

by combination a capital letters followed by a number (A1; A2 etc. B1; B2 etc.)starting with the cylinder unit nearest to the observer.

Direction of ro tation (3) (Counter clockwise )The direction of rotation of an internal combustion engine is the direction of rotationof the shaft that provides the main power take off as viewed from the position of theobserver.


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TITLE: BASICS SECTION: 7 PAGE: 18DEUTZ CORPORATIONProduct SupportTrainingCenter Atlanta

Left s ide (4)The portion of the engine which is on the left of the engine as viewed by the observer.

Top (5)The portion of the engine which is on the top of the engine as viewed by the observer.

Free end (6)The portion of the engine which is the most remote from the observer.

Right hand side (7)The portion of the engine which is on the right of the engine as viewed by the observer.

Driving end(8)The portion of the engine which is the nearest to the observer

Bottom (9)The portion of the engine which is on the bottom of the engine as viewed by theobserver.

The above specifications are an extract of the, International Standards, ISO 1204(counter clockwise, flywheel end, blower end) are specifications that have been used by DEUTZ

ROTATION AND CYLINDER NUMBERING, continued

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Engine Nomenclature