Percussive Drilling Equipment
| Type | Weight | Height | Bore depth | Depth diam | · Compress air/min | Suitable for |
|---|---|---|---|---|---|---|
| Hydraulic drill (concrete) |
195 kg | 1760 mm | 600 mm/stroke max 2m |
30-47 mm | O.4m3/ min/5 bar | Brokk 90, 180 |
| Pneumatic drill (concrete and rock) |
290 kg | 2776 mm | 1800 mm/ stroke max 4-5 m |
30-47 mm | O.4m3/ min/5 bar | Brokk 180, 330D, 400 |
· (1/min/bar)