Applications: Ideal for cutting and trenching on any hard surface such as concrete, asphalt or rock. Space adequate tool to dig a precise trench for fiberoptic applications, cable laying and pipelines. Complete unit Plug and Play. Cut, dig and clean in one pass. Hydraulic depth control adjustment ensures a constant measure throughout the complete trench. The hydraulic side shift (from center to the right) will greatly facilitate trenching alongside walls, sidewalks, poles,… High performance direct drive piston motor mounted directly to the wheel. Equipped with a hydraulic trench cleaning rake to ensure trench cleanness, free of spoil. Material comes out from each side of the Rock Wheel and can be re-used later to back fill the trench.