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Mitsubishi

MINI-55

Main Engine 4-Stroke · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠‍‍‍‍‌​‌​‌‍‍‍⁠​​‌⁠
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Specifications

Technical data.reference — unverified

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Base engine manufacturerMitsubishi
TypeDiesel, 4 stroke
Number of cylinders4, in line
Intake systemTurbocharged
Bore x Stroke78 mm x 92 mm (3,07 in x 3,62 in)
Total displacement1758 cc
Compression ratio22:1
Intermittent power (ISO3046/1)50 HP (m) (36,8 kW)
Continuous power45 HP (m) (33,1 kW)
Speed (rpm)3000
Injection systemMechanical and indirect
Starter motor12 V (1,7 kW)
Alternator120 A (12 V)
Maximum operating angle15º
Rotation (viewed from flywheel side)Counterclockwise
Cooling systemSea water heat exchanger and coolant closed circuit
Dry weight without gearbox184 Kg (405,6 lb)
Sea water hose diameter26 mm (1,02 in)
Fuel feeding hose diameter8 mm (0,31 in)
Fuel return hose diameter5 mm (0,2 in)
Exhaust hose diameter60 mm (2,36 in)
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