Yanmar 3JH5E Operation Manual

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Contents

SPECIFICATIONSJH Series Operation Manual 10512/054JH4-HTE EngineNote: Density of fuel: 0.842g/cm 3 at 15°C. Fuel temperature at the inlet of the fuel injection pump.Note: 1 hp metric = 0.7355 kW.Note: Since 2012, the 4JH4-HTE is not covered by the EPA regulation.Engine Model 4JH4-HTEMarine Gear Model ZF30M KM4A2 KMH4A ZF25A BobtailUse Pleasure useType Vertical water cooled 4-cycle diesel engineCombustion System Direct injectionAir Charging TurbochargedNumber of Cylinders 4Bore x Stroke 84 x 90 mm (3.31 x 3.54 in.)Displacement 1.995 L (121.74 cu in.)Continuous Output Rating at Crankshaft 73.6 kW (100 hp metric) / 3101 min-1 *MaximumOutput RatingOutput at crankshaft /engine speed80.9 kW (110 hp metric) / 3200 min-1*Output at propeller /engine speed77.7 kW (106 hp metric) / 3200 min-1* -Installation Flexible mountingFuel Injection Timing Plunger lift at TDC 1.26 ± 0.01 mm (when W-CSD is released)Fuel Injection Opening Pressure 21.6 ± 0.5 MPaMain Power Take Off At flywheel endDirection ofRotation Crankshaft Counterclockwise viewed from sternPropeller shaft(Ahead)Clockwisefrom sternClockwise or counterclockwise(Bi-rotation)-Cooling System Coolant cooling with heat exchangerLubrication System Forced lubrication systemCooling Water Capacity (fresh) Engine: 7.2 L (7.6 qt), Reservoir: 0.8 L (0.8 qt)Lubricating OilCapacity(engine)Rake angle 7° 0° 7° or 0°Total ** 5.7 ± 0.3 L(6.0 ± 0.3 qt)6.9 ± 0.3 L(7.3 ± 0.3 qt)Refer to leftOil pan only 5.2 ± 0.3 L(5.5 ± 0.3 qt) 6.4 ± 0.3 L(6.8 ± 0.3 qt) Refer to leftEffective *** 2.4 L (2.5 qt)Starting System Type ElectricStarting motor DC 12 V - 1.4 kWAC generator 12 V - 80 A (12 V - 60 A optional)EngineDimensionOverall length 923 mm (36.3 in.) 903 mm (35.6 in.) 933 mm (36.7 in.) 1017 mm (40.0 in.) 782 mm 30.8 in.)Overall width 616 mm (24.3 in.)Overall height 659 mm (25.9 in.)Flywheel Major Dimension D339 x 66 mm (13.3 x 2.6 in.)Engine Dry Mass (including marine gear) 245 kg (540 lb) 247 kg (545 lb) 248 kg (547 lb) 247 kg (545 lb) 217 kg (478 lb)* Rating Condition: Temperature of fuel; 40°C at fuel pump inlet; ISO 8665** The “total” oil quantity includes oil in oil pan, channels, coolers and filter.*** The effective amount of oil shows the difference in maximum scale of the dipstick and minimum scale.