| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2000 |
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Hengwang Down hole drilling rigs series
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.
| 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 |
Main feature
-It can be a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.
-The rig is equipped with dry dust collector, drill pipe changer, and adopts the most advanced design and layout.
-Robust yet compact design provides it with better manoeuvrability in tight corners and higher spacing - burden range.
-It is designed for drilling 90-130mm.
-Diesel powered down-the-hole (DTH) rigs have excellent maneuverability, smaller footprint and the ability to serve multiple locations.
-This is a trusted machine for mining and construction companies and contractors engaged in presplitting and conventional production blasthole drilling.
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