The XQZ152 surface down-the-hole drill rig is a medium-sized integrated down-the-hole drilling machine mainly developed for quarries, cement mines, open-pit mines and other mines, which can complete the drilling of main blasting holes and pre-splitting holes. It has the characteristics of large drilling diameter, high drilling efficiency, wide application range, etc.
| Item |
Unit |
Parameter |
| Drilling diameter |
mm |
Φ90-Φ152 |
| Max. hole depth |
m |
35 |
| Rated power |
kW |
264 |
| Engine |
- |
Cummins QSL8.9-C360 |
| Emission standard |
- |
CN III |
| Air volume |
m³/min |
19.5 |
| Air compressor |
- |
Atlas Copco |
| Rotary torque |
N·m |
4100 |
| Rotary speed |
rpm |
108 |
| Weight |
kg |
22000 |
| Transport dimensions |
mm |
11200×2700×3560 |
