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Specification datasheet - 4CHE3

Specification datasheet - 4CHE3
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MARINE DIESEL ENGINES 4CHE3 Series Bestselling from 1977 | Mechanical Engine Control Configuration 4-cycle, Vertical, natural aspirated, water cooled diesel engine Maximum output at crankshaft Combustion system Direct injection Starting system Electric starting motor [DC 24V - 4 kW] Flywheel housing size Cooling system With Heat exchanger Cooling fresh water capacity Lubrication system Forced lubrication with gear pump SAE30 or SAE40 at ambient temperature above 30 or above Direction of rotation [crankshaft] Counterclockwise viewed from stern Dry weight without gear Fuel consumption [at rated output] Dimensions [unit: mm] Front view, engine only Left side view, engine only Rear view with gearbox YX-30-2 Left side view with gearbox YX-30-2

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MARINE DIESEL ENGINES Performance Curves Specific Fuel Consumption (Cubic Curve) 1400 Specic Fuel Consumption : gr/kW・hr Rating definitions: hp = 0.7355 kW Ratings are based on conditions of 100 kPa, 30% relative humidity at 25 ˚C. L= For applications where use of rated power is less than 2 hours continuous out of every 5 hours and operation is less than 2000 hours per year. When combined with a correctly matched propeller which allows the engine rated speed to be achieved in a fully loaded vessel state, the reduced-power operation can be at or below 50 min-1 of the rated speed. M= For...

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