Doofor DF530X is a new generation high-power and high-frequency rock drill for general excavations and dimensional stone quarrying. The rock drill is equipped with a hexagonal female chuck for rod shank sizes of 108 mm [4 ¼”] * 22 mm [7/8”] or 25 mm [1”]. The rock drill can use water or air flushing. The rock drill has a through-piston flushing tube and is enhanced with flushing tube lubrication.
For this rock drill, Doofor offers carriage plates and a choice of hydraulic, pneumatic and mechanic steel retainers. See accessories and Services for further information.
Optimal maximum hole diameter for the DF530X is 45 mm in hard rock.
*) Numbers given are for standard rotation motor (32 cm³) with an intermittent pressure of 140 bar [2031psi]. Motor options are 8 cm³, 12.5 cm³, 20 cm³, 32 cm³, 40 cm³ and 50 cm³. For professional use only as a component of a hydraulic system.
Feed force (pressure) must be adjustable during operation. Rotation torque and oil flow values given are for a typical rotation motor. See full brochure for detailed information on different rotation motors. Percussion pressure mentioned is a recommended value for a typical application. The product is intended for professional use by skilled personnel. Doofor reserves all rights for changes without prior notice.