Rock wheel trencher is an attachment to skid steer machine. It is used for digging trenches for underground cable installation. It is also used for laying pipes and installing drainage. Trenchers come in different sizes and shapes depending upon the various terrains. Rock wheel trencher is usually used in tough terrains like hard rock, asphalt etc.
Rock wheel consists of toothed metal wheel. It is fully hydraulic machine. It is cheaper in maintenance than saw trenchers.