The Kama 7GP-4 is a 211 cc (12.88 cu.in.) single-cylinder air-coolled 4-stroke direct injection diesel outboat engine manufactured by WUXI WORLDBEST KAMA POWER CO., LTD.
The Kama 7GP-4 engine has OHV design, single-cylinder, direct injection system and recoil or electric starter. This engine is based on general-purpose engine KM170F.
The 7GP-4 engine cylinder bore is 70.0 mm (2.76 in) and piston stroke is 55.0 mm (2.14 in). The compression ratio rating is 20:1. The engine produced 4.2 HP (3.1 kW) of maximum horsepower. The continuous rated output power is 3.8 HP (2.8 kW).
|Type||4-stroke, single cylinder, diesel engine|
|Displacement||211 cc (12.88 cu.in.)|
|Max. horsepower||4.2 HP (3.1 kW)|
|Rated Output Power||3.8 HP (2.8 kW)|
|Output Mode||Horizontal shaft output|
|Exhaust Mode||Muffler exhaust|
|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||4 ~ 7 m|
|Loading Capacity||≤2.0 T|
Dimensions and Weight
|Length, mm (in)||–|
|Width, mm (in)||–|
|Height, mm (in)||–|
|Engine Weight, kg (lb)||≤27.0 (59.5)|
|Overall Weight, kg (lb)||≤60.0 (132.3)|
|Engine speed||3,600 rpm|
|Oil type||Oil for 4-stroke engines (above CC grade)|
|Oil capacity||0.75 l (0.16 gal.)|
|Gear Lubricant Type||API GL5: SAE80-90|
|Injection pressure||200 kg/cm2 (19.6 MPa)|
|Fuel supply advance angle||17°±1°|
We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. We do not provide advice on technical issues related to the engines operation or repair. We do not recommend using provided information for engines repairing engines or spare parts ordering, use only official service manuals and spare-parts catalogs.
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