... .Comparing to our normal plate compactors, the series tamping rammers designed for compacting COHESIVE soils, such as clay and silt in ... could be used on sand and gravel.Tekpac Rammers are designed to deal with the tough site condition, well balanced, easy ... for engine, prevents any possible damage on tough jobsite.9.Special designed trolley kit for easy transportation.10.High qualiy, German made ...