The R422 and R442 Series rammers weigh less than 141 or 147 lbs., yet deliver highly productive percussive force.
- Ccontoured fuel tank provides a large fuel capacity and effectively baffles engine noise
- Powered by Honda four-cycle engines
- Elevated bellows placement for trench applications
- Polyethylene slide bearings provide minimal internal wear
- 11-in. high-density ductile cast iron tamping shoe