MBW works continuously to lower maintenance and extend life expectations of its rammers. MBW rammers feature the industry's only percussion system completely free of high friction/heat/wear metal-on-metal reciprocating wear surfaces.
The 422 & 442 Rammers are ideally suited for the compaction of granular, mixed and cohesive soils in confined areas. A mainstay in contractor and municipal fleets, the 422 & 442 offer highly productive percussion rammers at 145 up to 154 lbs. (66-68 kg). The contoured fuel tank provides the largest fuel capacity in its class and effectively baffles engine noise. Power is supplied by Honda engines. Model 442 delivers approximately 25% more compaction force and is recommended for heavy clay soils. Available with a choice of two engines...Honda GX100, Honda GX100 with over-sized air filter or Honda GXR120
|Shoe size||11" x 13"|
|Engine option||GX100 / GXR120 / GX100 with over-sized air filter|
|Travel speed||Up to 55 ft/min|
|Compaction depth||Up to 18"|
|Compaction area||3,025 sq. ft. / hour|
|Percussion rate||Up to 720 blows / min|