201 - 210 of 613
hard rock drill rig machines
Selling leads
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Surface Integrated Rotary Drill Rig Product Description R8100 series drilling rigs aredesigned with two drilling methods: rotaryand down-the-hole ...
2026-06-23 15:33:29
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500A 400m Full-Hydraulic Well Drill Rig Machines With Crawler Chassis Description: This kind of drilling rig is suitable for water well or Piliing ...
2025-12-16 15:53:32
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...Drill Rig Machines for borehole Description: DF400 Truck Mounted Water Well Drilling Rig is a direct circulation rotary drilling rig. It is ...
2025-12-16 15:53:35
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...Drilling And Mud Drilling Borehole Drilling Rig For 400m Description: T-400 is a turntable type rotary drilling rig which is mainly applied to ...
2024-12-09 21:25:43
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... and reasonable structure, fast drilling speed, economical and durability, and low failure rate. nce launched, it has been recognized by the market ...
2025-12-16 15:53:37
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...l and other projects with holes. 2.It can drill in soil, sand, and the general soft rock layer; 3.The base machine, mud pump and engine are ...
2024-12-09 23:14:13
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...wireline size. It is a powerful and versatile machine used for drilling holes in the ground or rock formations. It utilizes hydraulic systems for ...
2025-04-22 15:34:38
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... cutting performance, making it ideal for directional drilling and applications requiring precise borehole control. Sizes and Specifications Retrac ...
2025-12-14 19:23:33
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Integrated DTH Surface Drill Rig Product Description D480A's powerful powerpack makes it successfully applied in the maximum blasthole diameter of ...
2026-06-25 13:26:28
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...breaking, quicksand and support. 360-degree all-round drilling and coring. 2. Drilling forward (horizontal), the size of the chamber is required to ...
2025-12-16 15:54:03
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