Powertrain
WP2.3N series marine engines
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Specifications
- Type
- Four-stroke, water-cooled, in-line, supercharged and intercooled
- Bore/stroke mm
- 89×92
- Number of cylinders
- 4
- Displacement L
- 2.3
- Torque reserve %
- 34
- Oil consumption rate g/kW·h
- ≤0.1
- Minimum fuel consumption rate g/kW·h
- 200
- Idle speed r/min
- 750
- Noise dB(A)
- ≤96
- Crankshaft rotation direction
- Clockwise (facing free end)
- Overall dimensions (length × width × height) mm
- 854×688×822
- Net weight kg
- 310
Model variants
| Series | Model | Air intake method | Power (kW/Ps) | Speed (r/min) | Technical route | Emission levels | Power classification |
|---|---|---|---|---|---|---|---|
| WP2.3N | WP2.3NC54-18E220 | Turbocharged and intercooled | 40/54 | 1800 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1（MCR） |
| WP2.3N | WP2.3NC68-18E220 | Turbocharged and intercooled | 50/68 | 1800 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1（MCR） |
| WP2.3N | WP2.3NC82-18E220 | Turbocharged and intercooled | 60/82 | 1800 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1（MCR） |
| WP2.3N | WP2.3NC102-21E220 | Turbocharged and intercooled | 75/102 | 2100 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1（MCR） |
| WP2.3N | WP2.3NC110-25E220 | Turbocharged and intercooled | 81/110 | 2500 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1（MCR） |
| WP2.3N | WP2.3NC88-32E220 | Turbocharged and intercooled | 65/88 | 3200 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P3(MCD2) |
| WP2.3N | WP2.3NC102-32E220 | Turbocharged and intercooled | 75/102 | 3200 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P3(MCD2) |
| WP2.3N | WP2.3NC115-32E220 | Turbocharged and intercooled | 85/115 | 3200 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P3(MCD2) |
| WP2.3N | WP2.3NC130-32E220 | Turbocharged and intercooled | 95/130 | 3200 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P3(MCD2) |