Powertrain
8WH17NG series marine gas engine
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Specifications
- Type
- Four-stroke, water-cooled, in-line, supercharged and intercooled
- Bore/stroke mm
- 175×222
- Number of cylinders
- 8
- Displacement L
- 42.72
- Oil consumption rate g/kW·h
- ≤0.3
- Minimum fuel consumption rate g/kW·h
- 185
- Idle speed r/min
- 600
- Noise dB(A)
- ≤121.9
- Crankshaft rotation direction
- Counterclockwise (facing the free end)
- Overall dimensions (length × width × height) mm
- 3080×1070×2030
- Net weight kg
- 4500
Model variants
| Series | Model | Power (kW/Ps) | Speed (rpm) | Technical route | Emission levels | Power classification |
|---|---|---|---|---|---|---|
| 8WH17NG | 8WH17C870NG2 | 640/870 | 1200 | Multi-point injection, spark plug ignition | IMOTierⅡ/China Marine Stage II | P1（MCR） |
| 8WH17NG | 8WH17C980NG3 | 720/980 | 1350 | Multi-point injection, spark plug ignition | IMOTierⅡ/China Marine Stage II | P1（MCR） |
| 8WH17NG | 8WH17C1000NG5 | 735/1000 | 1500 | Multi-point injection, spark plug ignition | IMOTierⅡ/China Marine Stage II | P1（MCR） |
| 8WH17NG | 8WH17C1088NG5 | 800/1088 | 1500 | Multi-point injection, spark plug ignition | IMOTierⅡ/China Marine Stage II | P1（MCR） |