The Sandvik RD520 hydraulic rock drill is tailored for face drilling operations on Sandvik mine development and tunneling jumbos. It is versatile, accommodating bolt-hole, exploration, and injection-hole drilling tasks, featuring a streamlined design that facilitates close reach near walls.
Description
Additional information
| Hole size | 43 – 64 mm |
|---|---|
| Percussion power | 20 kW |
| Percussion rate | 75 Hz |
