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Engine type |
| 4 cycle, V type, direct injection, watercooled, wet turbo charger and inter-cooler | |||
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Rating output (BHP) | kW(PS)@rpm | 530(720) @1,800 | 588(800) @2,100 | 736(1000) @2,300 | |
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Displacement | cc | 21,927 | |||
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Cylinder number - bore x stroke | mm | 12 - 128 x 142 | |||
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Valve clearance cold | In/Ex | mm | 0.25 / 0.35 | ||
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Low idling rpm | rpm | 725 ± 25 | |||
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No load max | rpm | <2,070 | <2,415 | <2,645 | |
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Compression ratio |
| 15 : 1 | 15 : 1 | 14 : 6 | |
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Firing order |
| 1-12-5-8-3-10-6-7-2-11-4-9 | |||
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Governor type of injection pump |
| Mechanical variable speed (RQV) | |||
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Fuel inj.nozzle opening pressure | kg/cm2 | 286 | |||
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Starting system |
| Electric start motor | |||
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Starter motor capacity | V - kW | 24 - 6.6 | |||
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Alternator capacity | V - A | 24 - 50 | |||
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Battery | V - Ah | 24 - 200 | |||
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Cooling system |
| Indirect sea water cooling | |||
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Cooling water capacity (Max/Min) | lit | 98 / 87 | |||
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Fresh water pump type |
| Centrifugal type, driven | |||
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Sea water pump type |
| Bronze impeller type driven | |||
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Lubricating oil | pan capacity | lit | Max: 40 - Min: 33 - Total: 43 | ||
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pressure | kg/cm2 | Full: 3.5 - Idle: 1.2 | |||
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Marine gear ratio |
| 2.06, 2.50, 2.92, 3.26, | |||
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Direction of revolution | crankshaft |
| Anti-clockwise | ||
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propeller |
| Clockwise | |||
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Engine size | without M/G | mm | 1,653 x 1,222 x 1,199 | ||
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with M/G | mm | 2,263 x 1,222 x 1,250 | |||
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Dry weight | without M/G | kg | 1,750 | ||
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with M/G | kg | 2,460 |
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