MBW R422HC Rammer

• 4-cycle engine
• Elevated bellows placement for trench applications
• Polyethylene slide bearings provide minimal internal wear
• 11" high density ductile cast iron tamping shoe
• R422 is available with a conventional (HC) or low-vibration (HL) handle. R442 is only available with a low-vibration (HL) handle

The R422 & R442 Series Rammers are ideally suited for the compaction of granular, mixed and cohesive soils in confined areas. A mainstay in contractor and municipal fleets, the R422 & R442 offer highly productive percussion rammers at less than 141 or 147 lbs. respectively. The contoured fuel tank provides the largest fuel capacity in its class and effectively baffles engine noise. Power is supplied by Honda engines. Model R442 delivers approximately 25% more compaction force and is recommended for heavy clay soils.

MBW Rammers Brochure

Percussion rate of up to 750 blow/min; Fuel capacity of 4.6 qt (4.3 l); Engine 3600 rpm