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| Model | HW925 |
| Power (KW) | 58 |
| Drilling diameter (mm) | φ110-140 |
| Maximum torque (Nm) | 3200 |
| Propulsion (kN) | 20 |
| Lifting force (kN) | 45 |
| Shipping Dimensions (mm) | 5700*20324*2550 |
The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency. The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency.
Main feature:
1. It can be a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.
2. The rig is equipped with dry dust collector, drill pipe changer, and adopts the most advanced design and layout.
3. Robust yet compact design provides it with better manoeuvrability in tight corners and higher spacing – burden range.
Due to the continuous update and progress of technology, the difference between the technical parameters and configuration and the actual product is subject to the actual delivery.
