The range is available in three models for excavators from 6 to 35 t.

Bucket crusher manufacturer MB Crusher has expanded its product portfolio with a range of MB-R hydraulic drum cutters, available in three models for excavators from 6 t to 35 t.

This range of drum cutters is particularly suitable for rocks and levelling concrete surfaces, in quarry excavation, tunnelling, demolition and road works. Reduced size makes them ideal for applications in urban areas and confined construction sites, where it is generally difficult to deploy large machines.

The range’s compact design with a low centre of gravity significantly improves the overall balance and drastically reduces the strain and vibrations on the excavator arm.

The range’s patented system, the twin direct drive motor, allows force distribution in the two drum heads. In case of materials with different hardness, MB drum cutters mould by using a proportional force depending on the tenacity of the material, thus resulting in increased stability and reduced stress on the excavator arm.

Equipment Africa says: One impressive feature of this range is the special MB custom hydraulic system which limits the demand for fluid and provides a significant cooling effect, prolonging the excavator life.