#R422 Rammer w/ Honda GX100 Motor (MBW)

R422 Rammer Compactor with Honda GX100 Motor

The 422 Rammer is ideally suited for the compaction of granular, mixed and cohesive soils in confined areas. A mainstay in contractor and municipal fleets, the 422 offers highly a productive percussion rammer at less than 145 lbs. The contoured fuel tank provides the largest fuel capacity in its class and effectively baffles engine noise. Power is supplied by Honda engines.

• Elevated bellows placement for trench applications
• Patented polyethylene slide bearings provide minimal internal wear
• 11” ductile cast iron tamping shoe
• 4” and 6” trench shoes available for the 422

Specifications:

• Shoe Size – 11 x 13 in (28 x 33 cm)
• Operating Weight – 145 lb (66 kg)
• Engine – Honda GX100 (98 cm3)
• Travel Speed – Up to 55 ft/min (16 m/min)
• Compaction Depth* – Up to 18 in.
• * Clean sand, optimum moisture. MBW recommends that lifts not exceed 12″ of granular soil, 9″ of cohesive soil.
• Percussion rate – Up to 750 blow/min
• Fuel capacity – 4.6 qt. (4.3 l)
• Engine – 3600 rpm