... systemSwing Speed11rpmTravel Speed28km/hDimensions Mechanical drive Two wheels driveDual wheel pumps, imported swing valve complement, Pilot-operated reducing valve ... leg,with hydraulic rock breaker line. Four wheels driveDual wheel pumps, imported swing valve complement, Pilot-operated reducing valve ... systemOverall Length5,948mmOverall Width2,250mmOverall Height2,783mm BHL70 Wheel Excavator