Yanmar 2YM15 Operation Manual
Also see for 2YM15: Operation manualOperation manualOperation manualOperation manualService manual
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Contents
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3YM20 Engine SpecificationsSpecification 3YM20Marine Gear Model KM2P-1 SD-20Use Pleasure useType Vertical water cooled 4-cycle diesel engineCombustion System Swirl pre-combustion chamberAir Charging Natural aspirationNumber Of Cylinders 3Bore X Stroke 70 mm x 74 mm (2.76 in. x 2.92 in.)Displacement 0.854 L (52.0 cu in.)ContinuousRated OutputOutput AtCrankshaft / EngineSpeed14.7 kW (20.0 hp metric) / 3489 rpm*MaximumRated OutputOutput AtCrankshaft / EngineSpeed16.2 kW (22.0 hp metric) / 3600 rpm*15.3 kW (20.8 hp metric) / 3600 rpm**Output AtPropeller / EngineSpeed15.7 kW (21.3 hp metric) / 3600 rpm*14.9 kW (20.2 hp metric) / 3600 rpm**-Installation Flexible mountingFuel Injection Timing FID 22 ± 1˚ BTDCFuel Injection Opening Pressure 12.3 - 13.28 MPa (125 - 135 kgf/cm2)Main Power Take Off At flywheel endDirection OfRotationCrankshaft Counterclockwise viewed from sternPropeller Shaft(Ahead)Clockwise viewed from stern -Cooling System Closed coolant system with heat exchangerLubrication System Complete enclosed forced lubrication systemCoolant Capacity Engine 4.1 L (4.3 qt), Coolant recovery tank: 0.8 L (0.85 qt)LubricatingOil Capacity(Engine)Rake Angle at rake angle 8˚ at rake angle 0˚Total*** 2.7 L (2.85 qt) 2.4 L (2.54 qt)Effective**** 1.4 L (1.48 qt) 1.5 L (1.59 qt)StartingSystemType ElectricStarting Motor DC 12 V - 1.4 kWAC Alternator 12 V - 60 A (12 V - 80 A optional)SPECIFICATIONSYM Series Operation Manual 77© 2007 Yanmar Marine International |
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