Specifications

Exhaust Emission Data Sheet
2250DQKH
60 Hz Diesel Generator Set
Engine Information:
Model: Cummins Inc. QSK60-G9 Nonroad 1 Bore: 6.25 in. (159 mm)
Type: 4 Cycle, 60°V, 16 Cylinder Diesel Stroke: 7.48 in. (190 mm)
Aspiration: Turbocharged and Low Temperature Aftercooled Displacement: 3673 cu. in. (60.2 liters)
Compression Ratio: 14.5:1
Emission Control Device: Turbocharged and Low Temperature Aftercooled
1/4
Standby
1/2
Standby
3/4
Standby
Full
Standby
PERFORMANCE DATA
BHP @ 1800 RPM (60 Hz) 813 1626 2438 3251
Fuel Consumption (gal/Hr) 45.1 80.0 113.2 150.2
Exhaust Gas Flow (CFM) 5605 9415 12485 15705
Exhaust Gas Temperature (°F)
710 790 820 895
EXHAUST EMISSION DATA
HC (Total Unburned Hydrocarbons) 0.29 0.16 0.10 0.10
NOx (Oxides of Nitrogen as NO2) 5.30 5.40 6.70 7.70
CO (carbon Monoxide) 0.39 0.90 0.61 0.83
PM (Particular Matter) 0.16 0.15 0.06 0.05
SO2 (Sulfur Dioxide) 0.13 0.11 0.11 0.11
Smoke (Bosch) 0.80 0.90 0.40 0.40
All except Smoke are in g/bhp-hr
TEST CONDITIONS
Test Methods:
Steady-state emissions recorded per ISO8178-1 during operation at rated engine speed(+/-2%) and stated constant load
(+/-2%) with engine temperatures, pressures and emission rates stabilized.
Fuel Specification: 40-48 Cetane Number, 0.05 Wt.% Sulfur; Reference ISO8178-5, 40 CFR86.1313-98 Type 2-
D and ASTM D975 No. 2-D.
Reference Conditions:
25 °C (77 °F) Air inlet Temperature, 40 ° C(104 ° F) Fuel Inlet Temperature, 100kPa (29.53 inHg.) Barometric pressure;
10.7 g/kg (75 grains H
2
O/lb) of dry air Humidity (required for NOX correction); Intake Restriction set to maximum
allowable limit for clean filter; Exhaust Back Pressure set to maximum allowable limit.
Data was taken from a single engine test according to the test methods, fuel specification and reference conditions stated above and is subjected to
instrumentation and engine-to-engine variability. Tests conducted with alternate test methods, instrumentation, fuel or reference conditions can yield
different results.
Data Subject to Change Without Notice.
Cummins Power Generation
Data and Specifications Subject to Change Without Notice
eds-1014c