The HRD-1 Greenlee Utility Ground RodDrivers are heavy-duty, hydraulically powered reciprocating tools designed for driving ground rods ofvarious lengths. The high power-to-weight ratio andlow vibration reduce operator fatigue and increaseproductivity. Included is a remote double-actingoperating valve that allows operation on eitheropen-center or closed-center hydraulic systems. The HRD-1 can drive rods up to 25 mm (1″) indiameter.




