Particularly suitable for rocks and leveling concrete surfaces, in quarry excavation, tunneling, demolition and road works, the drum cutters MB have won the trust of even the more demanding operators with their high performance. Available in 3 models (MB-R700, MB-R800 and MB-R900) for excavators from 6 to 35 tons are ideal for applications in urban areas and confined construction sites, generally difficult to manage with large machines.
The MB Crusher drum cutters are the only cutters in the world fitted with the special patented system - direct drive twin motor system - which allows the differentiated distribution of power to the two cutting heads. In the case of operations on materials of varying hardness, the MB drum cutters adapt, applying power in proportion to the hardness of the material in question: this results in improved stability and a reduction in stress on the excavator arm. [...]