Yanmar 3YM30 Installation Manual

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Yanmar 3YM30 Installation Manual Manual pdf 2 page image

3YM30SPECIFICATIONS3YM30-2 Marine Installation Manual - Volume 23YM30Engine SpecificationsNotes:1. Rating condition:* Fuel temperature: 25°C at fuel pumpinlet ISO 3046-1** Fuel temperature: 40°C at fuel pumpinlet ISO 8665Fuel density: 0.842 g/cm 3 at 15°C2. 1 HP (hp metric) = 0.7355 kWParameter DataConfiguration 4-cycle, Vertical,Water-Cooled DieselCrankshaft Rotation(Viewed from Stern)CounterclockwiseCombustion System Swirl Pre-CombustionChamberAspiration Naturally AspiratedNumber of Cylinders 3Bore x Stroke 76 mm x 82 mm(2.9 in. x 3.2 in.)Displacement 1.115 L(68.04 cu in.)Continuous RatingOutput at Crankshaft(at 3489 rpm)20.1 kW*(27.3 hp metric)*Brake Mean EffectivePressure(Continuous RatingOutput)0.62 MPa6.31 kgf/cm2(89.92 psi)Piston Speed(Continuous RatingOutput)()9.54 m/sec.(31.3 ft/sec.)Maximum Output atCrankshaft(at 3600)22.1 kW*(30.0 hp metric)*or21.3 kW**(29.0 hp metric)**Brake Mean EffectivePressure(Maximum Output)0.66 MPa*6.72 kgf/cm2 *(95.73 psi)*Piston Speed(Maximum Output)9.84 m/sec.(32.28 ft/sec.)High Idling Speed 3850 ± 25 rpmLow Idling Speed 850 ± 25 rpmFiring Order 240° 240° 240°1 - 3 - 2 - 1Starter Motor DC 12 V, 1.4 kWAlternator DC 12 V, 60ADC 12 V, 80A - OptionalMinimum BatteryCapacityDC 12 V, 64 AhCooling System Fresh water cooling bycentrifugal fresh waterpump and rubberimpeller seawater pumpCoolant Capacity(Engine)4.6 L(4.9 qt)Coolant RecoveryTank Capacity0.8 L(0.85 qt)Engine LubricationSystemForced lubrication withtrochoid pumpEngine Oil Capacity at8° Rake Angle(Effective / Maximum)1.4 / 2.8 L(1.48 / 2.96 qt)Engine Oil Capacity at0° Rake Angle(Effective / Maximum)1.5 / 2.5 L(1.59 / 2.64 qt)Dry Weight(with KM2P-1)133 kg(293 lb)Dry Weight(with SD20)157 kg(346 lb)RecommendedInstallation RakeAngleKM2P-1: 8°SD20: 0°Maximum InstallationRake AngleKM2P-1: 15°Parameter DataJUN 2006 (Rev. 1)