WD12 series marine engine power range 257-301kW, with a wide range speed, good reliability, small volume, light weight, low fuel consumption, low emission, main components are same as basic engine, easy for customers to busy engine fittings. Apply to marine main engine and marine auxiliary.
| Model |
D12.42C |
| Type |
cylinder, Inline, water cooled, 4 stroke, direct injection |
| Cylinder Valves |
4 |
| Bore×Stroke（mm） |
126×155 |
| Displacement(L) |
11.596 |
| Compression ratio (mm) |
17:1 |
| Rated power kW(ps) |
265～301(361～410) |
| Rated Speed(r/min) |
1500～2000 |
| Max Torque(Nm) |
1820 |
| Speed at Max Torque (r/min) |
1100～1400 |
| Idle Speed (r/min) |
Main engine 630±50 Auxiliary machine 700±20 |
| Min Specific Fuel Consumption (g/kW.h) |
≤220 |
| Net Weight(kg) |
1200 |
