Yanmar 1GM10V Especificações descarregar pdf (Página 75)

1GM10C Engine Specifications

Type Vertical 4-cycle water-cooled diesel engine

Combustion

System

Swirl pre-combustion chamber

Number of

Cylinders

Bore and

Stroke

75 mm x 72 mm (2.95 in. x 2.83 in.)

Displacement 0.318 L (19.4 cu. in.)

Continuous

Rating Output

Output at

Crankshaft /

Engine Speed

5.9 kW (8 hp metric) / 3400 rpm

Brake Mean

Effective

Pressure

6.66 kg/cm² (94.73 psi)

Piston Speed 8.16 m / sec. (26.77 ft / sec.)

Maximum

Rating Output

Output at

Crankshaft /

Engine Speed

6.7 kW (9 hp metric) / 3600 rpm

6.6 kW (9 hp metric) / 3600 rpm

Brake Mean

Effective

Pressure

7.07 kg/cm² (100.56 psi)

Piston Speed 8.64 m / sec. (28.35 ft / sec.)

Compression Ratio 23.0 : 1

Fuel Injection Timing (BTDC) 15° ± 1°

Fuel Injection Pressure 170 ± 5 kg/cm² (2347-2489 psi)

Main Power Take Off At flywheel end

Front Power Take Off At crankshaft V-pulley end

Direction of

Rotation

Crankshaft Counterclockwise viewed from stern

Propeller Shaft

(Ahead)

Clockwise viewed from stern

Cooling System Direct seawater cooling (Rubber impeller water pump)

Lubrication System Complete enclosed forced lubrication system

Starting

System

Type Electric and manual

Starting Motor 12 VDC, 1.0 kW (12 VDC, 1.4 hp metric)

AC Generator 12V, 35A

Marine Gear

System

Model SD20

Type Sail-Drive unit, dog-type clutch with spiral gear

Reduction

Ratio

Forward 2.64 : 1

Reverse 2.64 : 1

Propeller

Speed

Forward 1290 rpm

Reverse 1290 rpm

Rating Condition: Temperature of fuel: 25˚C at fuel pump inlet; ISO 3046-1

Rating Condition: Temperature of fuel: 40˚C at fuel pump inlet; ISO 8665

SPECIFICATIONS

GM Series Operation Manual 69

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