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.
45 MM
10 KW
7/8?, 1?
AIR/WATER
| Nominal power class | 10 kW |
| Percussion pressure | 100-130 bar |
| (Percussion oil-flow) | (55 litres/min) |
| Rotation motor* | 32 cm3 |
| Speed | 150-300 rpm |
| Torque* | 175 Nm |
| Oil flow* | 15 litres/min (max 25 litres/min) |
| Gear ratio | 52/17 |
| Lubrication | Air-oil mist, min. 125 g/h |
| Flushing air pressure. | 5-12 bar |
| Flushing air flow | 700-1200 litres/min |
| Flushing water pressure | 5-12 bar |
| Flushing water flow max | 40 litres/min |
| Weight | 55 kg |
*) 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.