4JH4-TE
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Catalog excerpts

MARINE DIESEL ENGINES 4JH4-TE Series Configuration 4-stroke, vertical, water cooled diesel engine Maximum output at crankshaft * 55,2 kW ( 75 mhp) / 3200 rpm Continuous rating output at crankshaft 50,2 kW (68 mhp) / 3100 rpm Displacement 1,995 L (121.7 cu in) Bore x stroke 84 mm x 90 mm ( 3.31 in x 3.54 in) Cylinders 4 cylinders, 4-valves per cylinder Combustion system Direct injection Aspiration Turbocharged Starting system Electric starting 12 V - 1.4 kW Alternator 12 V - 80 A Cooling system Fresh water cooling by centrifugal water pump and rubber impeller sea water pump Lubrication system Enclosed, forced lubricating system Direction of rotation (crankshaft) Counter clockwise viewed from flywheel side Dry weight without gear 207 kg (456 lbs) Environmental EU RCD, BSO II, EPA TIER 3, EMC Engine mounting Rubber type flexible mounts NOTE: Fuel condition: Density at 15°C = 0.84 g/cm 3; 1kW = 1.3596 mhp = 1.3410 HP * Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665) Technical data is according to ISO 8665 / 3046 Dimensions (For detailed line-drawings, please refer to our web-site: www.yanmarmarine.com) Rear view Right side view 660.6 mm (26 in) OPTIONAL 616.1 mm (24.2 in) 333.1 mm (13.1 in) OPTIONAL ALTERNATOR 137 mm (5.4 in) 327.5 mm (12.9 in) incl. BELT COVER 234.6 mm (9.2 in) 7º 183.6 mm (7.2 in) 35.4 mm (1.4 in) 201.5 mm (7.9 in) 7 (1.3 in) MAX.110 mm (4.3 in) MIN. 100 mm (3.9 in) 30 mm (1.2 in) Ø 33.5 mm FUEL INLET 659.1 mm (25.9 in) 60.1 mm (2.4 in) 457.6 mm (18 in) 288.6 mm (11.3 in) 39.5 mm (1.6 in) 208.5 mm (8.2 in) 235 mm (9.3 in) 235 mm (9.3 in) 271 mm (10.6 in) 506 mm 19.9 in) 903.1 mm (35.6 in) 188.6 mm (7.4 in) 470 mm (18.5 in) 4JH4-TE with KM4A2 marine gear www.yanmarmarine.com

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Performance Curves (Output is according ISO 8665) Torque Maximum output at crankshaft 70 45 60 40 50 35 Maximum output at prop shaft 30 25 40 30 20 15 20 10 Propeller power curve 2.5 5 0 1000 1200 1400 1600 1800 2000 2200 2400 2600 10 2800 3000 3200 18 160 16 140 14 4 200 120 150 100 80 100 60 40 50 Fuel Consumption L/hr 50 180 Crankshaft Torque lb-ft 55 Fuel Consumption 250 Crankshaft Torque Nm 80 Output (crankshaft/propeller shaft) mhp Output (crankshaft/propeller shaft) kW 60 0 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3 10 8 2 6 4 20 0 3400 12 1 2 0 3400 0 1000 0 1200...

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