OPM 250 en-GB 92
© Scania CV AB 2022, Sweden
Technical data
Technical data
General data
Number of cylinders and configuration 6, straight
Working principle 4-stroke engine
Cylinder diameter (mm/in) 130/5.12
Piston stroke (mm/in) 160/6.3
Displacement (dm
3
/in
3
)
12.7/775.0
Firing order 1 - 5 - 3 - 6 - 2 - 4
Compression ratio
DI13 070/071/072/073/074/075/077/078M 16.3:1
DI13 080/081/082/083/084/085/086/091/092M 17.3:1
Engine direction of rotation viewed from rear Anti-clockwise
Fan direction of rotation viewed from front Clockwise
Cooling Coolant
Valve clearances, cold engine
Intake valve (mm/in) 0.45/0.018
Exhaust valve (mm/in) 0.70/0.028
Number of teeth on the flywheel 158
Low idling speed (rpm) 500-1,050
Maximum full-load speed (rpm) 1,800/2,100/2,300
Fuel Diesel
Approximate weight, without coolant and oil (kg/lb)
With heat exchanger 1,285/2,833
With keel cooling 1,180/2,601
Without heat exchanger and liquid-cooled charge air cooler 1,123/2,476
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