Kama KM186F/E

Kama KM186F/E diesel engineThe Kama KM186F/E is a 406 cc (24.78 cu.in.) single-cylinder air-coolled 4-stroke direct injection diesel engine with horizontal shaft manufactured by WUXI WORLDBEST KAMA POWER CO., LTD.

The Kama KM186F/E engine has OHV design, single-cylinder, direct injection system, and recoil or electric starter.

The KM186FE engine cylinder bore is 86.0 mm (3.39 in) and piston stroke is 70.0 mm (2.76 in). The engine produced from 8.5 HP (6.3 kW) at 3,000 rpm up to 9.0 HP (6.6 kW) at 3,500 rpm of maximum horsepower. The continuous rated output power is 7.8 HP (5.7 kW) at 3,000 rpm up to 8.6 HP (6.3 kW) at 3,600 rpm.

General information

Engine Specifications
Type4-stroke, single cylinder, diesel engine
Displacement406 cm 3 (24.78 cu-in)
Max. horsepower9.0 HP (6.6 kW) at 3,600 rpm
Max. torque
Cooling systemForced-air
Lubricating systemPressure spray compound
Starting systemRecoil or electric starter
Fuel usedLight diesel oil
Fuel tank capacity5.5 L (1.21 gal.)

Dimensions and Weight

Length, mm (in)420 (16.54)
Width, mm (in)440 (17.32)
Height, mm (in)495 (19.49)
Weight, kg (lb)48.0 (105.6)

Maintenance data

Engine speed3,000-3,600 rpm
Valve clearance (cold state)0.10-0.15 mm (0.0039-0.0059 in)
Oil system
Oil typeOil for 4-stroke engines (above CC grade)
Recommended oilSAE 10W-30
Oil capacity1.65 l (0.36 gal.)
Fuel system
Injection pressure200 kg/cm2 (19.6 MPa)
Fuel supply advance angle19°±1°
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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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