what are the ways for modern diesel engines to save energy and reduce emissions?
Weichai engine M33 Series Marine
|
Engine Application
Marine
|
Engine Category
Weichai
|
| Type | Four-stroke, water cooled, in-line,/V type turbocharged and intercooled | Number of cylinders | 6/12 |
| Cylinder diameter/stroke | 150×185（mm） | Displacement | 19.6L/39.2L |
| Oil consumption rate | ≤0.8g/kW·h | Noise | ≤100dB（A） |
| Minimum fuel consumption rate | 190g/kW·h | Idle speed | 650±30r/min |
| Torque reserve | 20-30% | Rotation direction of crankshaft | Clockwise |
| (facing the free end) | |||
| Dimensions | 6 cylinders 1870×1000×1400（mm） 2390kg | ||
| Length × Width × Height/net weight | 12 cylinders 2210×1418×1554（mm） 3900kg | ||
| Series | Model | Air intake mode | Rated power(kW/Ps) | Speed(r/min) | Fuel feeding | Emission level | Power classification |
|---|---|---|---|---|---|---|---|
| 6M33 | 6M33C500-15 | Turbocharged and intercooled | 404/550 | 1500 | Mechanical pump | IMOⅡ | P1 |
| 6M33C600-18 | Turbocharged and intercooled | 441/600 | 1800 | Mechanical pump | IMOⅡ | P1 | |
| 6M33C650-18 | Turbocharged and intercooled | 478/650 | 1800 | Mechanical pump | IMOⅡ | P1 | |
| 6M33C700-18 | Turbocharged and intercooled | 515/700 | 1800 | Mechanical pump | IMOⅡ | P1 | |
| 6M33C750-18 | Turbocharged and intercooled | 552/750 | 1800 | Mechanical pump | IMOⅡ | P2 | |
| 6M33C750-18E211* | Turbocharged and intercooled | 552/750 | 1800 | High pressure common rail | IMOⅡ | P1 | |
| 6M33C830-18E211* | Turbocharged and intercooled | 610/830 | 1800 | High pressure common rail | IMOⅡ | P2 | |
| 6M33C912-19E211* | Turbocharged and intercooled | 670/912 | 1900 | High pressure common rail | IMOⅡ | P1 | |
| 6M33C1020-20E211* | Turbocharged and intercooled | 750/1020 | 2000 | High pressure common rail | IMOⅡ | P2 | |
| 12M33 | 12M33C1000-15 | Turbocharged and intercooled | 735/1000 | 1500 | Mechanical pump | IMOⅡ | P1 |
| 12M33C1200-18 | Turbocharged and intercooled | 882/1200 | 1800 | Mechanical pump | IMOⅡ | P1 | |
| 12M33C1300-18 | Turbocharged and intercooled | 956/1300 | 1800 | Mechanical pump | IMOⅡ | P1 | |
| 12M33C1500-18 | Turbocharged and intercooled | 1104/1501 | 1800 | Mechanical pump | IMOⅡ | P2 | |
| 12M33C1400-18E221* | Turbocharged and intercooled | 1030/1400 | 1800 | High pressure common rail | IMOⅡ | P1 | |
| 12M33C1500-18E221 | Turbocharged and intercooled | 1104/1500 | 1800 | High pressure common rail | IMOⅡ | P2 | |
| 12M33C1650-18E221 | Turbocharged and intercooled | 1214/1650 | 1800 | High pressure common rail | IMOⅡ | P3 | |
| 16M33* | 16M33C1750-16 | Turbocharged and intercooled | 1287/1750 | 1600 | High pressure common rail | IMOⅡ | P1 |
| 16M33C1850-16 | Turbocharged and intercooled | 1434/1850 | 1600 | High pressure common rail | IMOⅡ | P2 | |
| 16M33C1950-18 | Turbocharged and intercooled | 1361/1950 | 1800 | High pressure common rail | IMOⅡ | P1 | |
| 16M33C2100-18 | Turbocharged and intercooled | 1545/2100 | 1800 | High pressure common rail | IMOⅡ | P2 |
