RD520 ROCK DRILL
RD520 ROCK DRILL
Technical Specifications
| Impact Ratings | |
| power class | 20 kW |
| percussion rate | 75Hz |
| Hole diameter drilling | 43-64mm |
| Operating pressure | |
| percussion | 100 - 220 bar |
| Rotation engine type | |
| Engine type | OMS 80, OMS 125, OMS 160 |
| shanks | |
| T35 | |
| T38 | |
| T45 | |
| Weight | |
| 225kg |