To Customers
1. We are factory in Construction Machines for more than 20 years.
3. Specialized After-Sales Service Team for 24h aborad site serving.
4. 3 Overseas Spare Parts Center, gurantee the sufficent spare parts locally.
Hengwang DTH drilling rigs are a new generation of drilling rigs designed for small and medium-sized quarries and contractors.
The rig body is perfectly matched to the DTH bit, giving the rig unique productivity and keeping fuel consumption and operating costs to a minimum.
Product Parameters
| Model |
HW920 |
| Power (KW) |
58 |
| Drilling diameter (mm) |
φ90-130 |
| Maximum torque (Nm) |
2200 |
| Propulsion (kN) |
15 |
| Lifting force (kN) |
25 |
| Shipping Dimensions (mm) |
5700*2130*2200 |
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.
The following is the Down to the hole(DTH) hammer and diamond drill bits used for rock drilling
Working cases as follows:
Delivery of impacting rotary drilling rig:
Certificate of open pit mine drilling rig for quarry:
Company informations
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