The drum cutters with robust spur gearing are driven by high torque motors. In addition, they are equipped with a gear reduction to increase the cutting force.  The optimal selection of drum and chisel guarantees high performance for loosening of material and reduces wear. The best suited components for your task will provide optimum penetration into the rock at low vibration and noise levels.  Low noise level and less vibration reduce work fatigue Maximum performance due to robust spur gear Extremely robust with low maintenance due to massive drive shaft bearing and heavy duty sealing system Hydraulic motor can be adjusted to the output of the excavator hydraulics Fast and easy exchange of wear parts reduces downtimes Large drum and chisel assortment