The Crawler Hydraulic DTH Drill Rig is a high-efficiency surface mining drilling system designed for blast hole operations in open-pit mines and large quarry projects.
It combines a hydraulic drive system with DTH (Down-the-Hole) drilling technology, delivering strong impact energy and stable performance in hard rock formations. The crawler chassis ensures excellent mobility across rough mining terrain, enabling continuous and reliable production drilling.
| Parameter | Specification / Range |
| Drilling Method | Down-the-Hole (DTH) |
| System Type | Hydraulic Crawler Mounted |
| Application | Surface Mining / Quarry |
| Hole Diameter | 110 – 200 mm (model dependent) |
| Maximum Drilling Depth | Up to 40 m+ |
| Rock Formation | Medium-hard to hard rock |
| Power System | Hydraulic drive system |
| Air System | High-pressure screw compressor |
| Mobility | Crawler chassis |
| Control System | Hydraulic operation interface |
Provide your formation and core size — we will recommend the best configuration.
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