• Automatic compression release
  • Cast iron cylinder liner
  • Dual ball bearing main journals
  • Dual element air filter
  • K-Twin Balancer ®
  • Overhead V-valves
  • Spherical combustion chamber
  • Recoil start


Technical Specifications

Engine Type Air-cooled, 4-stroke, Horizontal shaft, OHV
Number of cylinders 1
Bore x stroke 65 x 54 mm
Displacement 179 cm³
Max. power 4.1 kW (5.5 hp) / 3600 rpm
Max. torque 11.0Nm (8.1 ft.lbs) / 3200 rpm
Fuel tank capacity (litres) 3.2 litres
Oil capacity (litres) 0.55 litres
Dry weight 17.5 kg
Dimensions (L x W x H) (mm) 304 x 366 x 370

Performance curves

The power rating of this engine is the Net power rating tested on a production engine and measured in accordance with SAE J1349.

Actual power output will vary depending on numerous factors, including, but not limited to, the operating speed of the engine in application, environmental conditions, maintenance, and other variables.


Charging coil options
Fuel level gauge in fuel tank
Heavy duty (oil bath) air filter
Oil drain extension
Reduction 2:1 gearbox
Square muffler with deflector
Shaft variations
Lighting Coil

Dimensional Specifications

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