Kama KM186FS/E

Kama KM186FS/E diesel engineThe Kama KM186FS/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 KM186FS/E engine has OHV design, single-cylinder, direct injection system, and recoil or electric starter.

The KM186FSE 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 1,500 rpm up to 9.0 HP (6.6 kW) at 1,800 rpm of maximum horsepower. The continuous rated output power is 7.8 HP (5.7 kW) at 1,500 rpm up to 8.6 HP (6.3 kW) at 1,800 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 speed1,500-1,800 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°
Author: Sergei Wers
About: Co-founder and CEO of a multi-brand auto repair shop (engine repair, chassis repair, body repair and painting) for over 15 years. I have been developing internet sites with technical specifications for more than seven years.

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