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Model No. : | small boat diesel engine 3m78 |
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Brand Name : | China Changchai |
Product description
Model | 3M78 |
Type | Vertical,water cooled,4-stroke |
Air intake way | Naturally aspirated |
Combustion model | Swirl |
Cylinder No.-Bore×Stroke(mm) | 3-78×78.4 |
Cylinder sleeve type | Dry-type |
Displacement(L) | 1.123 |
Compression ratio | 22:1 |
Ignition sequence | 1-2-3 |
Rated power/speed(kW/r/min) | 8~15.5 / 2200~3600 |
Max.Torque/speed(N·m/r/min) | ≤64 / 1800~2200 |
Minimum specific fuel consumption (g/kW·h) | ≤275 |
Smoke intensity(FSN) | ≤4.5 |
Noise(dB(A)) | ≤107 |
Emission | EurroⅡ |
Type of cooling | Forced water cooling |
Lubrication way | Pressure, splash |
Oil consumption(g/kW·h) | 2.72 |
Starting method | Electric starting |
Direction of rotation (face to the flywheel) | Counterclockwise |
Overall dimension(L×W×H)(mm) | 520×457×581 |
Net weight(kg) | 110 |
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