New SEPARATED DTH SURFACE DRILL RIG
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2022-06-07 
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New SEPARATED DTH SURFACE DRILL RIGs HW920 ready for shipping
Drill Depth: 30m
Drill Diameter: 110-138 mm
Diesel Engine Yuchai YC4DK80
Rated Power 58kW ( Dust collection system as standard equipment)
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 SEPARATED DTH SURFACE DRILL RIG:
1. Equipped with dual hydraulic rotary motors, fast drilling speed;
2. The structure design is compact and the overall area is small;
3. Crawler site, while ensuring stability, can adapt to a variety of harsh working conditions;
4. Equipped with two-stage dry dust removal device, the environmental pollution is small.
5. The centralized control of the operating table improves efficiency and reduces labor costs.
All machines have passed the EU CE, France TUV, ISO quality certification.
Don not worry about shipping, well choose the nearest shipping place to ship at the shortest time.
We offer you the manufacturers price, which may be the most cost-effective.
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