Powertrain
S3 series marine diesel engine
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Specifications
- Type
- Four-stroke, water-cooled, in-line, supercharged and intercooled
- Bore/stroke mm
- 320×400
- Number of cylinders
- 6/8/9/12
- Displacement L
- 193/257/290/386
- Oil consumption rate g/kW·h
- ≤0.5
- Minimum fuel consumption rate g/kW·h
- 183
- Idle speed r/min
- 350
- Noise dB(A)
- ≤107
- Crankshaft rotation direction
- Clockwise (facing the flywheel end)
- Overall dimensions (length × width × height) mm
- 6140×2300×4200；7200×2300×4490；7730×2715×4490；6964×3454×3925
- Net weight kg
- 38000；47000；51000；63000
Model variants
| Series | Model | Power (kW/Ps) | Speed (rpm) | Technical route | Emission levels | Power classification |
|---|---|---|---|---|---|---|
| S3 | 6S3C4080-7.5 | 3000/4080 | 750 | Mechanical unit pump | IMOTierⅡ | P1(MCR) |
| S3 | 8S3C5440-7.5 | 4000/5440 | 750 | Mechanical unit pump | IMOTierⅡ | P1(MCR) |
| S3 | 9S3C6120-7.5 | 4500/6120 | 750 | Mechanical unit pump | IMOTierⅡ | P1(MCR) |
| S3 | 12S3C8160-7.5 | 6000/8160 | 750 | Mechanical unit pump | IMOTierⅡ | P1(MCR) |