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4JH57 Common Rail Series

4JH57 Common Rail Series
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MARINE DIESEL ENGINES Configuration Maximum output at crankshaft Displacement Bore x stroke Cylinders Combustion system Aspiration Starting system Alternator Cooling system Lubrication system Direction of rotation [crankshaft] Dry weight without gear Emission compliance Engine mounting 4-stroke, vertical, water-cooled diesel engine * 41.9 kW@3000 rpm [57 mhp@3000 rpm] In-line Direct injection with Bosch common-rail system Natural aspiration Electric starting 12V - 1.4 kW 12V - 125A Fresh water cooling by centrifugal fresh water pump and rubber impeller sea water pump Enclosed, forced lubricating system Counterclockwise viewed from stern 220 kg [485 lbs] US: EPA Tier 3 Rubber type flexible mounting NOTE: Fuel condition: Density at 15°C = 0.84 g/cm3: 1 kW = 1.3596 mhp = 1.3410 HP * Fuel temperature 40°C at the inlet of the fuel injection pump [ISO 8665: 2006] Technical data is according to ISO 8665: 2006 Rear view

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PERFORMANCE (Output is according Performance Curves (Output(Output is according ISO 8665) Performance Curves CURVES ISOISO 8665) Performance Curves is according 8665) Maximum output atoutputshaft shaft Maximum output at prop prop Maximum prop at shaft PropellerPropeller power curve Propeller power curve power curve Crankshaft Speed min min min Crankshaft Speed Crankshaft Speed -1 Marine Gears/Drive Marine 0Gears/Drive Marine Gears/Drive Crankshaft Speed min min min Crankshaft Speed Crankshaft Speed -1 Fuel Consumption at Prop. load exp. 3.0 Fuel Consumption gal/hr Crankshaft Speed min-1...

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