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crawler rotary drilling rig
Selling leads
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... survey and concrete structure inspection holes. 2. Diamond drill bit, alloy drill bit and steel roller drill bit and so on are available for ...
2026-04-24 00:34:33
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...a mechanical top drive drilling equipment integrating water drilling and air drilling, which solves the difficulty of drilling with air DTH hammer ...
2026-04-24 00:34:33
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...Drilling Machines Crawler Water Well Drilling Rig for Sale Product Description: 1. Equipped with 55KW Yuchai brand turbocharged engine with strong ...
2026-04-24 00:34:33
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...Rotary Drilling Rig /Portable Rock Drill Rig Machine Introduce : Down-the-hole drilling rig is an impact rotary drilling rig. Its internal ...
2026-04-24 00:34:33
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50m Crawler Hydraulic Drilling Rig for Engineering Survey and Rock Formation Sampling YQZ-50A Hydraulic Portable Core Drilling Rig No. Item Specificat...
2026-04-24 00:34:33
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... industry cost-effective rig products. 415 model drilling rig is in a large number of ZGYX-410E drill rig users to use the report, the drilling rig ...
2025-03-10 10:30:25
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... rigs are multifunctional, it can be used with air compressor, mud pump. The portable drilling rigs are not only designed for water, they can also ...
2026-04-24 00:34:33
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...Crawler Mounted Top Drive Rotatory Mineral Exploration Wireline Core Drilling Machine 1. Brief introduction of JDL-350 mechanical top drive core ...
2026-04-24 00:34:33
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Rotary full hydraulic controlled water well drilling rigs are multifunctional, it can be used with air compressor, mud pump. The portable drilling ...
2025-03-10 10:32:23
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... QYD series drilling rig belongs to the multi-purpose crawler type hydraulic engineering geological exploration rig, which is a rope core drilling ...
2026-04-24 00:34:33
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