The Wirtgen Group is launching the Hamm HD 138 articulated tandem roller with two vibratory drums at bauma China 2012.
One of a trio of new tandem roller models from the Hamm brand, the simple to maintain HD 138, like fellow new models the HD 128 and HD O 128 V, is said to provide good efficiency and versatility, along with admirable handling and visibility. The HD 138 has a 98kW rated engine, a drum width of 2,240mm and a maximum operating weight of 1.45tonnes.