W01.00-0004-12
P Engine output
M Engine torque
n Rated speed
b Specific fuel consumption
Engine model designation | 904.907 | |
Engine type | OM 904LA III/3 | |
Engine power (P) | kW/HP | 125 (170) |
rpm | 2300 | |
Engine torque (M) max. | Nm | 630 |
rpm | 12001500 | |
Rated speed | rpm | 2300 |
Bore | mm | 102 |
Stroke | mm | 130 |
Total displacement | cm3 | 4250 |
Compression ratio | ε | 17,4 |
Firing order | 1-3-4-2 | |
Number and arrangement of cylinders | 4 inline | |
Valves | Inlet | 2 |
Exhaust | 1 | |
Working method | 4-stroke diesel with direct injection | |
Combustion method | Exhaust turbocharger and intercooler | |
Injection method | Single unit pump with pump-line-nozzle system (PLD) | |
Timing | Electronic engine management with solenoid valve-controlled fuel injection | |
Specific fuel consumption (b) | g/kWh (see diagram) |