131 - 140 of 179
dth hammer bit well drilling
Selling leads
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Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2026-07-08 00:38:00
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Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2025-08-25 18:48:38
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... drilling in soil layers and low construction efficiency of rotary drilling rigs for hard rock layers, gravel and pebble layers. Core drilling NQ...
2025-12-16 15:53:50
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...Dth Water Well Drill Rig For Air Drilling Description: GL300S water well drilling rig is especially suitable for water intake in mountainous and ...
2026-07-08 00:38:00
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...hydraulic drill and it is specialized in drilling well, monitoring well, geothermal air-conditioning hole drilling. The GL-200S drill rig is ...
2024-12-09 21:41:19
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...Drill DTH Hammer Rock Drill Rig Description GL-416 is configured with a powerful dual-motor driven rotary head and its rotary torque can reach 1...
2026-06-23 15:33:24
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Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2026-07-08 00:38:00
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...Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2025-09-18 12:34:44
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Drill pipes Product Description Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at ...
2026-07-08 00:38:00
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...6X4 special crane chassis and the main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable,drilling tower, feed system ...
2024-12-09 23:08:53
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