Kama KM173F/E

Kama KM173FE diesel engineThe Kama KM173FE is a 250 cc (15.25 cu.in.) single-cylinder air-coolled 4-stroke direct injection diesel engine with horizontal shaft manufactured by WUXI WORLDBEST KAMA POWER CO., LTD.

The KM173FE has OHV design, single-cylinder, direct injection system, and recoil or electric starter.

The KM173FE engine cylinder bore is 73.0 mm (2.87 in) and piston stroke is 59.0 mm (2.32 in). The engine produced from 5.0 HP (3.7 kW) at 3,000 rpm up to 5.5 HP (4.07 kW) at 3,600 rpm of maximum horsepower. The continuous rated output power is 4.5 HP (3.3 kW) at 3,000 rpm up to 5.0 HP (3.7 kW) at 3,600 rpm.

General information

Engine Specifications
Model KM173FE
Type 4-stroke, single cylinder, diesel engine
Displacement 250 cm 3 (15.25 cu-in)
Max. horsepower 5.5 HP (4.07 kW) at 3,600 rpm
Max. torque
Cooling system Forced-air
Lubricating system Pressure spray compound
Starting system Recoil or electric starter
Fuel used Light diesel oil
Fuel tank capacity 2.5 L (0.55 gal.)

Dimensions and Weight

Length, mm (in) 335 (13.19)
Width, mm (in) 380 (14.96)
Height, mm (in) 415 (16.39)
Weight, kg (lb) 26.0 (57.2)

Maintenance data

Engine speed 3,000-3,600 rpm
Valve clearance (cold state) 0.10-0.15 mm (0.0039-0.0059 in)
Oil system
Oil type Oil for 4-stroke engines (above CC grade)
Recommended oil SAE 10W-30
Oil capacity 0.75 l (0.16 gal.)
Fuel system
Injection pressure 200 kg/cm2 (19.6 MPa)
Fuel supply advance angle 15°±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.

1 Comment

  1. Is there a certified Kama dealer/repair facility near Dallas/Ft. Worth? I have one mounted on an ATV similar to a go-cart.

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