GX120

The GX120 engine is suitable for a wide range of heavy duty applications such as in construction equipment, tillers, generators, welders, pumps and other industrial applications.

Engine features:

  • OHV design enhances combustion efficiency
  • High power-to-displacement ratio
  • Easy starting with an automatic decompression system and an easy-to-grip soft recoil starter handle
  • High quality materials and purpose-built components which ensure reliable, long-term use
  • Meets world's most stringent environmental legislation
  • Low fuel and oil consumption
  • Reduced vibration and noise levels

 

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Engine type 4-stroke single cylinder
OHV petrol engine
25° inclined cylinder
horizontal shaft
Cylinder sleeve type Cast iron sleeve
Bore x Stroke 60 x 43.5 mm
Displacement 122 cm³
Compression ratio 8.3 : 1
Net power 2.4 kW ( 3.2 HP ) / 3600 rpm
Cont. rated power 1.8 kW ( 2.4 HP ) / 3000 rpm
2.1 kW ( 2.8 HP ) / 3600 rpm
Max. net torque 7.5 Nm ( 0.76 kgfm ) / 2500 rpm
Ignition system Transistorised
Starter Recoil
Fuel tank capacity 2.0 Liter
Fuel cons. at cont. rated power 1.0 L/h - 3600 rpm
Engine oil capacity 0.56 Liter
Dimensions (L x W x H) 305 x 346 x 333 mm
Dry weight 13.2 kg
Power curve GX120

The power rating of this engine is the net power tested on a production engine for this engine model and measured in accordance with SAE J1349 at a specified rpm. Mass production engines may vary from this value. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.

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Dimensions GX120
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