4JH3-DTE
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Catalog excerpts

MARINE DIESEL ENGINES 4JH3-DTE Series Configuration 4-stroke, vertical, water cooled diesel engine Maximum output at crankshaft * 89.1 kW (121 mhp) / 3800 rpm ** 91,9 kW (125 mhp) / 3800 rpm Continuous rating output at crankshaft 85.3 kW (116 mhp) / 3700 rpm Displacement 1.995 L (122 cu in) Bore x stroke 84 mm x 90 mm (3.31 in x 3.54 in) Cylinders 4 Combustion system Direct injection Aspiration Turbocharged with intercooler Starting system Electric starting 12 V - 1.4 kW Alternator 12 V - 80 A Cooling system Fresh water cooling by centrifugal fresh water pump and rubber impeller sea water pump Lubrication system Enclosed, forced lubricating system Direction of rotation (crankshaft) Counter clockwise viewed from stern Dry weight without gear 229 kg (504.8 lbs) Environmental EU RCD, BSO II, EMC Engine mounting Rubber type flexible mounting 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 : 2006) ** Fuel temperature 25°C at the inlet of the fuel injection pump (ISO 3046-1) Dimensions (For detailed line-drawings, please refer to our web-site: www.yanmarmarine.com) Right side view Rear view 580.5 mm (22.9 in) 315.5 mm (12.4 in) 265 mm (10.4 in) 75 MAX.110 MIN.100 75 MAX.110 MIN.100 660.3 mm (26 in) 50? max. 110 mm (4.3 in) min. 100 mm (3.9 in) 50? 202 mm (8 in) Mixing elbow o 76 mm (3.0 in) 167.1 mm (6.6 in) 560 mm (22 in) 143.2 mm (5.6 in) 1001.3 mm (39.4 in) 490 mm (19.3 in) 4JH3-DTE with ZF25A marine gear www.yanmarmarine.com

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(Output is according ISO 8665) Torque Power 60 Maximum output at crankshaft 40 20 Propeller power curve 20 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 150 100 100 50 50 0 0 150 200 Fuel Consumption L/hr 80 7 25 Crankshaft Torque lb-ft 60 250 Crankshaft Torque Nm 100 30 200 Output (crankshaft/propeller shaft) mhp Output (crankshaft/propeller shaft) kW 120 Maximum output at prop shaft 80 40 Fuel Consumption 140 100 5 4 15 3 10 2 5 0 4000 6 20 1800 2000 2200 2400 -1 2600 2800 3000 3200 3400 3600 3800 1 0 0 0 1800 4000 2000 -1 Crankshaft Speed min Y-axis right: Fuel Consumption...

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