GXR120 Rammer Engine

The GXR120 engine from Honda features a cast-iron cylinder sleeve and high carbon-steel, dual ball bearing crankshaft for improved engine strength in rammer applications.

Hondagxr120rammerengine 11188756
Honda Engines Use 10933074

Honda’s GXR120 general purpose engine was uniquely developed as an ideal source of power for rammers – equipment used to compact soil or other granular material. 

  • Provides durability and reliability for heavy-duty applications   
  • Features displacement of 121 cc
  • Can appropriately power 110 to 175 lb. rammers at multiple altitudes with ease
  • Cast-iron cylinder sleeve and high carbon-steel, dual ball bearing crankshaft provide improved engine strength for rammer applications
  • Recoil starter and fan cover are robustly designed through incorporation of steel 
  • Overhead Camshaft (OHC) orientation helps provide a compact and lightweight engine footprint to allow for more versatility in frame mounting
  • Maintenance-free, low-noise timing belt helps create smaller, lighter and quieter engine 
  • Includes compact muffler, which is 22 mm (0.87 in.) narrower than the muffler used as standard on the Honda GX100 engine
  • Smaller muffler combined with OHC engine layout reduces operation noise by 1dB
  • Heavy-duty recoil starter, together with an automatic decompression system, allows for easy engine starting
  • Oil Alert feature prevents engine from starting if oil level is too low
  • Lubrication system with dual-breather chamber optimizes engine lubricating performance in most rammer operating conditions 
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