DF500S
High-performance hydraulic rock drill
Doofor DF500S is a high-frequency hydraulic rock drill for bolting, general excavations, and tunneling. The rock drill is equipped with a separated side flushing box. Flushing can be done with water or with air.
Optimal maximum hole diameter for the DF500S is 45 mm in hard rock.
The rock drill is equipped with R28 or R32 male shank adapter (striker bar).
Technical Data | Metric |
| Nominal power class | 10 kW |
| Percussion pressure | 100-130 bar |
| (Percussion oil-flow) | (55-80 litres/min) |
| Rotation motor* | 32 cm3 |
| Speed max. | 205 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 | 12 bar max. |
| Flushing air flow | 700-1200 litres/min |
| Flushing water flow | 25–30 litres/min |
| Weight | 77 kg |
45 mm
Optimal maximum
hole diameter
10 kW
Power class
R28, R32
Shank size
AIR / WATER
Flushing
*) Numbers given are for standard rotation motor (32 cm³) at 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.
Doofor DF500S in action
