Engine Performance Data
Cummins Inc
Columbus, Indiana 47202-3005
http://www.cummins.com
Industrial
B3.3
FR92198
Configuration
D781008CX03
65 BHP (48 kW) @ 2600 RPM
158 lb-ft (214 N-m) @ 1600 RPM
CPL Code
42507
Revision
23-Nov-2009
Compression Ratio: 21:1 Displacement: 199 in3 (3.3 L)
Fuel System: IDI - Rotary Aspiration: Naturally Aspirated
Emission Certification: U.S. EPA Tier 4(i), CARB Tier 4(i), EU Stage IIIA
All data is based on the engine operating with fuel system, water pump, and 11.81 in H2O (2.94 kPa) inlet air restriction with 3 in (76 mm)
inner diameter, and with 3.01 in Hg (10 kPa) exhaust restriction with 3 in (76 mm) inner diameter; not included are alternator, fan, optional
equipment and driven components. Coolant flows and heat rejection data based on coolants as 50% ethylene glycol/50% water. All data is
subject to change without notice.
Rating Type: Intermittent
Torque Output
RPM lb-ft N-m
1,000 146 198
1,200 152 206
1,400 155 210
1,600 158 214
1,800 154 209
2,000 148 201
2,200 143 194
2,400 137 186
2,600 131 178
Power Output
RPM hp kW
1,000 28 21
1,200 35 26
1,400 41 31
1,600 48 36
1,800 53 40
2,000 56 42
2,200 60 45
2,400 63 47
2,600 65 48
Fuel Consumption
RPM lb/hp-hr g/kW-hr
1,600 0.411 250.002
2,600 0.418 254.26
Curves shown above represent gross engine performance capabilities obtained and corrected in accordance with SAE J1995 conditions of 29.61
in Hg (100 kPa) barometric pressure [300ft (91m) altitude] 77 deg F (25 deg C) inlet air temperature, and 0.30 in Hg (1kPa) water vapor pressure
with No. 2 diesel fuel.The engine may be operated up to 4,921 ft (1,500 m) maximum altitude. Consult Cummins customer engineering for
operation above this altitude.
STATUS FOR CURVES AND DATA: Final-(Measured data) CHIEF ENGINEER:
TOLERANCE: Within +/- 5 % Scott F Towsley
Bold entries revised after 1-Oct-2009
Cummins Confidential
Controlled copy is located on gce.cummins.com
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