Kama 7GV-6

Kama 7GV-6The Kama 7GV-6 is a 296 cc (18.06 cu.in.) single-cylinder air-coolled 4-stroke direct injection diesel outboat engine manufactured by WUXI WORLDBEST KAMA POWER CO., LTD.

The Kama 7GV-6 engine has OHV design, single-cylinder, direct injection system, and recoil or electric starter. This engine is based on general-purpose engine KM178F.

The 7GV-6 engine cylinder bore is 78.0 mm (3.07 in) and piston stroke is 62.0 mm (2.44 in). The compression ratio rating is 20:1. The engine produced 6.0 HP (4.4 kW) of maximum horsepower. The continuous rated output power is 5.5 HP (4.0 kW).

General information

Engine Specifications
Model7GV-6
Type4-stroke, single cylinder, diesel engine
Displacement296 cc (18.06 cu.in.)
Max. horsepower6.0 HP (4.4 kW)
Rated Output Power5.5 HP (4.0 kW)
Output ModeVertical shaft output
Transmission ModeDirect drive
Exhaust ModeMuffler exhaust
Cooling systemForced-air
Lubricating systemPressure spray compound
Starting systemRecoil or electric starter
Fuel usedLight diesel oil
Mounting Height (mm)600 / 800 / 900 / 1000 / 1200 / 1400 (optional)
Propeller Speed≥1400 rpm
Propeller Parameters2 x 216 mm
Applicable Ship Length5-8 m
Loading Capacity≤3.0 T

Dimensions and Weight

Length, mm (in)
Width, mm (in)
Height, mm (in)
Engine Weight, kg (lb)≤33.0 (72.7)
Overall Weight, kg (lb)≤69.0 (152.1)

Maintenance data

Engine
Engine speed3,600 rpm
Oil system
Oil typeOil for 4-stroke engines (above CC grade)
Recommended oil10W-30
Oil capacity1.1 l (0.24 gal.)
Gear Lubricant TypeAPI GL5: SAE80-90
Fuel system
Injection pressure200 kg/cm2 (19.6 MPa)
Fuel supply advance angle19°±1°
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