The Multi-angle Hydraulic DTH Blast Hole Drill Rig is a high-flexibility mining drilling system designed for blast hole construction in open-pit mines, quarries, and complex slope environments.
It features a hydraulic multi-angle drilling mast, allowing adjustable drilling angles for vertical, inclined, and directional blast holes. Combined with DTH (Down-the-Hole) technology, it delivers strong penetration performance in hard rock formations while maintaining precise hole positioning.
| Parameter | Specification / Range |
| Drilling Method | Down-the-Hole (DTH) |
| Mast Type | Multi-angle hydraulic adjustable |
| Hole Diameter | 110 – 200 mm (model dependent) |
| Maximum Drilling Depth | Up to 40 m+ |
| Drilling Angles | Vertical / Inclined (adjustable) |
| Rock Formation | Medium-hard to hard rock |
| Power System | Hydraulic drive system |
| Air System | High-pressure screw compressor |
| Mobility | Heavy-duty crawler chassis |
| Control System | Hydraulic precision control |
| Application Type | Mining / Quarry / Slope Engineering |
Provide your formation and core size — we will recommend the best configuration.
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