The Hammer machine is fitted with a strong undercarriage suitable for working on steep slopes up to an incline of 70%. All functions are radio-controlled from a remote control that the operator wears around their neck, allows them to keep control of the work from a safe position with good visibility. This machine offers great advantages, including producing enough fine material to complete the protection of the pipe, even in rocky areas. Production can reach 150m3/hour without the need for a skilled operator. Outlet grills are adjustable to obtain the grain size required by project specification. 650 HP CAT engine.