01603 756128 
MBW Europe R422 Petrol Trench Rammer
View LargerThe R422 Rammer ideally suited for the compaction of granular, mixed and cohesive soils in confined areas. Popular with both contractors and hire companies, the R422 offers a highly productive percussion rammer at 66KG (145 lbs). The contoured fuel tank provides the largest fuel capacity in its class and effectively baffles engine noise. Power is supplied by a Honda GX100 engine.
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Product Details
Elevated bellows placement for trench applications
Patented polyethylene slide bearings provide minimal internal wear
11” ductile cast iron tamping shoe as standard
4” and 6” trench shoe options available
5 YEAR WARRANTY ON BELLOWS AND PERCUSSION SYSTEM BEARINGS
| Shoe Size (standard) | 11 x 13 in (28 x 33 cm) |
| Engine | Honda GX100 (145 lb/66 kg) |
| Travel Speed | Up to 55 ft/min (16 m/min) |
| Compaction Depth* | Up to 18 in (45 cm) |
| Compaction Area | 3025 sq ft/hr (281 sq m/hr) |
| Percussion Rate | Up to 720 blows/min |
| Exciter Speed | 5240 vpm |
* Clean sand, optimum moisture. MBW recommends that lifts not exceed 12” of granular soil, 9” of cohesive soil.
Fuel capacity of 1.1 gal (4.2 L); Engine 3600 rpm ( ) Metric Measurements
The R422 Rammer ideally suited for the compaction of granular, mixed and cohesive soils in confined areas. Popular with both contractors and hire companies, the R422 offers a highly productive percussion rammer at 66KG (145 lbs). The contoured fuel tank provides the largest fuel capacity in its class and effectively baffles engine noise. Power is supplied by a Honda GX100 engine.
Endurance testing of the new design exceeded even MBW’s expectations. As a result, MBW rammers now provide a 5 YEAR WARRANTY on percussion system slide bearings and bellows.
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