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Honda GX100 Engine


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This item: Honda GX100 Engine


The GX100 engine is frequently used by customers in commercial lawn and garden equipment.

It’s also used to power Construction/Industrial Equipment, as well as in Agricultural settings – including the powering of Water Pumps.

Key Features

  • Type: 4-stroke, overhead valve, single-cylinder, horizontal shaft
  • Bore & Stroke: 56 x 40mm
  • Displacement: 98 cm3
  • Compression Ratio: 8.5:1
  • Net Power: 2.1kW (2.8HP) at 3000rpm
  • Maximum Net Torque: 5.7Nm at 2500rpm
  • Ignition System: Transistorised magneto ignition
  • Starting System: Recoil Starter
  • PTO Shaft Rotation: Counter-clockwise (from PTO side)
  • Recommended Fuel: Unleaded
  • Fuel Consumption at Rated Power: 0.88L/h at 3600rpm
  • Recommended Oil: 10W/30 API SG
  • Oil Capacity: 0.4L
  • Fuel Capacity: 295 x 304 x 402mm


  • Dimensions: 295 x 304 x 402mm
  • Dry Weight: 10.63kg