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efficient dth drilling rig
Selling leads
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... of 36m. Capable of satisfying the needs of drilling vertical, inclined and horizontal holes in various geological conditions, with high drilling ...
2025-03-20 13:25:33
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.... Capable of satisfying the needs of drilling vertical, inclined and horizontal holes in various geological conditions, with high drilling ...
2024-12-17 13:20:08
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DE 138Q integrated DTH drilling rig Using two-stage screw type air compressor, working pressure 20 bar, flow rate 19.2m³/min, ...
2025-03-20 13:25:32
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...DTH drill, built for high productivity and green intelligent drilling and blasting The series of drills features a diameter of 90-130mm and a max ...
2024-12-14 01:26:20
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Lightweight All-in-One DTH Drill Adopted two stage screw type mines and quart quarries compressors for drilling in open-pit coal mines, metallurgical ...
2024-12-14 01:26:31
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No. Technical Specification Unit DE120Q DE138Q 1 Drilling Parameter 2 Hole Range mm 90 ～130 90 ～152 3 DTH Hammer “ SWAH4/SWAH5 SWAH4/SWAH5 4 Drill ...
2025-03-20 13:25:32
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...Drilling Jumbo is mainly used for tunneling construction in metal mine and underground engineering. It is designed with an advanced hydraulic ...
2025-07-27 00:25:48
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The chassis of the drilling rig features a professional traveling motor equipped with a gearbox, ensuring a longer service life. The gearbox is ...
2025-06-21 06:25:04
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Operation parameters 1 Drilling range mm 90 ～130 2 Impactor “ 3.5,4 3 Drill pipe diameter mm 76 4 Drill pipe length m 4mx 7 5 Max. hole depth m 28 6 ...
2025-03-20 13:25:32
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...large-scale underground mines. Its strong boom, the high precision angle indicator and the drifter with high drilling efficiency make the rock ...
2025-03-20 13:25:31
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