MA 40 is an hydraulic rock drill ( weight 40 kg ), to be assembled on drilling slides. It is the ideal rock drill for block cutters operating on all rocks types . The hydraulic rotation motor , separated from the percussion unit, grants a higher and more constant torque therefore a high drilling speed in deep holes. The rock drill can work with air or water flushing without any modification. Four fixing points on the main rock drill body allow and easy installation on block cutter.
Feeding | Hydraulic |
Impact Energy | 150 Nm |
Rotation Torque | 9 daNm |
Shanks | 22x108 – 25x108mm |
Weight | 43 Kg |
Feeding | Hydraulic |
Impact Energy | 110 ft lbf |
Rotation Torque | 66.38 lbft |
Shanks | 7/8”x 4¼” or 1” x 4¼” |
Weight | 115 lb |