Powertrain
M45 series marine diesel engine
Availability, price and lead time are confirmed after your enquiry. Catalogue inclusion is not a stock promise.
Enquire on WhatsAppManufacturer source ↗Technical tables use display translations outside Chinese. The linked manufacturer catalogue retains the original text. Confirm the full model and nameplate before ordering.
Specifications
- Type
- Four-stroke, water-cooled, V type, supercharged and intercooled
- Bore/stroke mm
- 170×195
- Number of cylinders
- 12/16/20
- Displacement L
- 53.1/70.8/88
- Torque reserve %
- 8
- Oil consumption rate g/kW·h
- ≤0.5
- Minimum fuel consumption rate g/kW·h
- ≤200
- Idle speed r/min
- 500
- Noise dB(A)
- ≤108
- Crankshaft rotation direction
- Clockwise (facing free end)
- Overall dimensions (length × width × height) mm
- 12 cylinder: 2826×1567×2181; 16 cylinder: 3495×1592×2226; 20 cylinder: 3981×1514×2250
- Net weight kg
- 12 cylinder 8265; 16 cylinder 10150; 20 cylinder 13560
Model variants
| Series | Model | Air intake method | Power (kW/Ps) | Speed (r/min) | Technical route | Emission levels | Power classification |
|---|---|---|---|---|---|---|---|
| 12M45 | 12M45Y3590-20E200 | Turbocharged and intercooled | 2640/3590 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P4(HD) |
| 12M45 | 12M45Y3590-20E201 | Turbocharged and intercooled | 2640/3590 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P4(HD) |
| 12M45 | 12M45Y3264-20E200 | Turbocharged and intercooled | 2400/3264 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P3(MCD2) |
| 12M45 | 12M45Y3264-20E201 | Turbocharged and intercooled | 2400/3264 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P3(MCD2) |
| 12M45 | 12M45Y3046-20E200 | Turbocharged and intercooled | 2240/3046 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P2(MCD1) |
| 12M45 | 12M45Y3046-20E201 | Turbocharged and intercooled | 2240/3046 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P2(MCD1) |
| 12M45 | 12M45Y2693-20E200 | Turbocharged and intercooled | 1980/2693 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P2(MCD1) |
| 12M45 | 12M45Y2693-20E201 | Turbocharged and intercooled | 1980/2693 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P2(MCD1) |
| 12M45 | 12M45Y2693-18E200 | Turbocharged and intercooled | 1980/2693 | 1800 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P1 |
| 12M45 | 12M45Y2693-18E201 | Turbocharged and intercooled | 1980/2693 | 1800 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1 |
| 12M45 | 12M45Y2176-16E200 | Turbocharged and intercooled | 1600/2176 | 1600 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P1 |
| 12M45 | 12M45Y2176-16E201 | Turbocharged and intercooled | 1600/2176 | 1600 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1 |
| 16M45 | 16M45Y4787-20E200 | Turbocharged and intercooled | 3520/4787 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P4(HD) |
| 16M45 | 16M45Y4787-20E201 | Turbocharged and intercooled | 3520/4787 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P4(HD) |
| 16M45 | 16M45Y4352-20E200 | Turbocharged and intercooled | 3200/4352 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P3(MCD2) |
| 16M45 | 16M45Y4352-20E201 | Turbocharged and intercooled | 3200/4352 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P3(MCD2) |
| 16M45 | 16M45Y4026-20E200 | Turbocharged and intercooled | 2960/4026 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P2(MCD1) |
| 16M45 | 16M45Y4026-20E201 | Turbocharged and intercooled | 2960/4026 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P2(MCD1) |
| 16M45 | 16M45Y3590-20E200 | Turbocharged and intercooled | 2640/3590 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P2(MCD1) |
| 16M45 | 16M45Y3590-20E201 | Turbocharged and intercooled | 2640/3590 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P2(MCD1) |
| 16M45 | 16M45Y3590-18E200 | Turbocharged and intercooled | 2640/3590 | 1800 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P1 |
| 16M45 | 16M45Y3590-18E201 | Turbocharged and intercooled | 2640/3590 | 1800 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1 |
| 20M45 | 20M45Y5985-20E200 | Turbocharged and intercooled | 4400/5985 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P4(HD) |
| 20M45 | 20M45Y5985-20E201 | Turbocharged and intercooled | 4400/5985 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P4(HD) |
| 20M45 | 20M45Y5440-20E200 | Turbocharged and intercooled | 4000/5440 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P3(MCD2) |
| 20M45 | 20M45Y5440-20E201 | Turbocharged and intercooled | 4000/5440 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P3(MCD2) |
| 20M45 | 20M45Y5032-20E200 | Turbocharged and intercooled | 3700/5032 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P2(MCD1) |
| 20M45 | 20M45Y5032-20E201 | Turbocharged and intercooled | 3700/5032 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P2(MCD1) |
| 20M45 | 20M45Y4488-20E200 | Turbocharged and intercooled | 3300/4488 | 2000 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P2(MCD1) |
| 20M45 | 20M45Y4488-20E201 | Turbocharged and intercooled | 3300/4488 | 2000 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P2(MCD1) |
| 20M45 | 20M45Y4488-18E200 | Turbocharged and intercooled | 3300/4488 | 1800 | Electronically controlled high-pressure common rail pump | IMOTierⅡ | P1 |
| 20M45 | 20M45Y4488-18E201 | Turbocharged and intercooled | 3300/4488 | 1800 | Electronically controlled high-pressure common rail pump | China Marine Stage II | P1 |