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
Model 7GV-6
Type 4-stroke, single cylinder, diesel engine
Displacement 296 cc (18.06 cu.in.)
Max. horsepower 6.0 HP (4.4 kW)
Rated Output Power 5.5 HP (4.0 kW)
Output Mode Vertical shaft output
Transmission Mode Direct drive
Exhaust Mode Muffler exhaust
Cooling system Forced-air
Lubricating system Pressure spray compound
Starting system Recoil or electric starter
Fuel used Light diesel oil
Mounting Height (mm) 600 / 800 / 900 / 1000 / 1200 / 1400 (optional)
Propeller Speed ≥1400 rpm
Propeller Parameters 2 x 216 mm
Applicable Ship Length 5-8 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 speed 3,600 rpm
Oil system
Oil type Oil for 4-stroke engines (above CC grade)
Recommended oil 10W-30
Oil capacity 1.1 l (0.24 gal.)
Gear Lubricant Type API GL5: SAE80-90
Fuel system
Injection pressure 200 kg/cm2 (19.6 MPa)
Fuel supply advance angle 19°±1°
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