power 320HP 235KW for fishing boat, cargo boat etc.
Technical Specifications:
Rating output (BHP) | kW(PS)@rpm | 235(320)@2,000 | |
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Displacement | cc | 11.051 | |
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Cylinder number - bore x stroke | mm | 6 - 123 x 155 | |
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Valve clearance cold | In/Ex | mm | 0.3 / 0.3 |
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Low idling rpm | rpm | 750 ± 25 | |
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No load max. rpm | rpm | <2,200 | |
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Mean effective pressure | kg/cm2 | 13.03 | |
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Mean piston speed | m/sec. | 10.33 | |
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Compression ratio |
| 16.5 : 1 | |
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Firing order |
| 1-5-3-6-4-2 | |
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Max firing pressure of cylinder |
| 105 | |
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Compression pressure @ 200rpm | kg/cm2 | 28 (Initial condition) | |
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Governor type of injection pump |
| Hydraulic mechanical | |
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Fuel consumption | g/PS.h | 158 | |
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Lit/h | 61 | ||
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Injection timing (B.T.D.C) | deg | 12° ± 1° | |
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Fuel inj.nozzle opening pressure | kg/cm2 | 1st: 160, 2nd: 200 | |
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Starting system |
| Electric start motor | |
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Starter motor capacity | V - kW | 24 - 6.0 | |
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Alternator capacity | V - A | 24 - 50 | |
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Battery | V - Ah | 24 - 120 | |
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Cooling system |
| Indirect sea water cooling | |
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Cooling water capacity (Max/Min) | lit | 24 / 19 | |
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Fresh water pump type |
| Centrifugal type, driven | |
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Sea water pump type |
| Rubber impeller type driven | |
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Lubricating oil | pan capacity | lit | Max: 25 - Min: 19 - Total: 27 |
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pressure | kg/cm2 | Full: 3.5 - Idle: 1.2 | |
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Marine gear ratio |
| 1.97, 2.53, 3.04, 3.42 | |
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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 | 1,242 x 854 x 1,073 |
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with M/G | mm | 1,695 x 854 x 1,155 | |
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Dry weight | without M/G | kg | 1,009 |
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with M/G | kg | 1,329 |
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MJR CORPORATIONS (R)
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