G-DRIVEQSX

1

Displacement : 15 litre (912 in3 ) Bore : 137 mm (5.39 in.) Stroke : 169 mm (6.65 in.)

No. of Cylinders : 6 Aspiration : Turbocharged and Charge Air CooledEmission Control Device: Turbocharger, Charge Air Cooled, Variable Timing

Cummins Inc.Columbus, Indiana 47201

EXHAUST EMISSIONS DATA SHEET

Curve Number:FR-10549

Basic Engine Model:QSX15-G9 Nonroad 2

Engine Critical Parts List:

CPL:8587

Date:

17May07

Engine Speed Standby Power Prime Power Continuous Power

RPM kWm BHP kWm BHP kWm BHP

1800 563 755 507 680 354 475

This engine, tested in accordance with 40CFR89, is in compliance with the US EPA Nonroad Tier 2 requirements:

US EPA/CARB

Component g/BHP-hr g/kW-hr

NOx + NMHC

(Oxides of Nitrogen + Non-methane Hydrocarbons)

4.8 6.4

CO (Carbon Monoxide) 2.6 3.5

PM (Particulate Matter) 0.15 0.20

Test ConditionsTest Methods:

EPA/CARB Nonroad emissions recorded per 40CFR89 (ref. ISO8178-1) and weighted at load points prescribed in Subpart E, Appendix A, for Constant Speed Engines (ref . ISO8178-4,D2).Diesel Fuel Specification:

Cetane Number: 40-48Sulfur (Wt.%): 0.03 - 0.05Reference: 40CFR89 Subpart D Appendix A, table 5; ISO8178-5; ASTM D975 No.2-D

Reference Conditions:Air Inlet Temperature: 25C (77F)Fuel Inlet Temperature: 40C (104F)Barometric Pressure: 100 kPa (29.53 in Hg)Humidity: 10.7 g/kg (75 grains H2O/lb) of dry air; required for NOx correctionRestrictions: Intake Restriction set to a maximum allowable limit for clean filter; Exhaust Back Pressure set to maximum allowable limit.

Tests conducted using alternate test methods, instrumentation, fuel or reference conditions can yield different results.

NOx + NMHC(Oxides of Nitrogen + Nonmethane Hydrocarbons)4.86.4CO(Carbon Monoxide)2.63.5PM(Particulate Matter)0.150.20Displacement : 15 litre (912 in3 )Bore : 137 mm (5.39 in.) Stroke : 169 mm (6.65 in.)No. of Cylinders : 6Aspiration : Turbocharged and Charge Air CooledEmission Control Device: Turbocharger, Charge Air Cooled, Variable Timing1800563755507680354475

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