Honda GX120 3.5HP Petrol Engine (GX Series)




The GX120 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.The GX120’s Precision Camshaft design offers precise valve timing and optimal valve overlap for better fuel efficiency.It draws on decades of Honda engineering with its OHV design, delivering increased efficiency and optimal power transfer for where you need it.And the GX120 incorporates a high compression ratio for better fuel efficiency than its competitors. The GX120, just like the entire GX Engine range, is covered by an extensive Honda 3 Year Warranty.That 3 years is relevant to both Domestic and Commercial applications, so you can rest assured with the knowledge that your GX120 is built to last.


  • Engine Type 4-stroke, overhead valve, single-cylinder
  • Displacement (cc) 118
  • Starter Type Recoil / Pull Start
  • Horsepower Class (hp) 4
  • Fuel Type Unleaded
  • Fuel Tank Capacity (Ltrs) 2.0
  • Oil Alert System Yes
  • Dimensions LxWxH (mm) 305 x 341 x 318
  • Dry Weight (kg) 15
  • Various shaft options & reduction options available

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