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hydraulic dth drilling machine
Selling leads
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...applied in open mine, water and electricity projects, railway and highway construction project. Within rock hardness range f=8-16, it can reach a ...
2026-04-20 20:00:24
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...applied in open mine, water and electricity projects, railway and highway construction project. Within rock hardness range f=8-16, it can reach a ...
2026-04-20 20:00:24
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...Drilling Rig is a crucial piece of equipment designed for efficiently drilling water wells in various terrains and conditions. This essential ...
2025-10-01 00:18:01
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...the working power of the rig. The rig working part is integrated with the tractor. The tractor is the rig, the transportation machine, and the ...
2024-12-09 19:39:07
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..., which effectively improves the efficiency of moving and steady drilling. It is especially suitable for drilling in narrow tunnels in coal mines. ...
2026-04-21 00:08:57
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... at the bottom of the bore pressure, easy to master the hole.The drilling rig has 8 grades forward rotation speed and 2 grades reverse rotation ...
2026-04-21 00:08:57
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... compact design of the drilling rig machine, with dimensions of 3.55*1.85*2.8M, allows for easy setup and operation in tight spaces. Whether you ...
2025-10-01 00:18:01
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T38 Rock Drilling Tools Drill Rod Sleeve Threaded Coupling Sleeves Black Color Description JC Threaded coupling sleeve is made of high quality of ...
2026-04-20 20:00:25
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Coupling Sleeve T38 T45 T51 Threaded Drill Rod In Rock Drilling / Mining Description JC Threaded coupling sleeve is made of high quality of alloy ...
2024-12-09 18:56:04
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Alloy Steel Speed / Drifting Drill Rod Crossover Coupling Sleeve For Connecting Extension Description JC Threaded coupling sleeve is made of high ...
2024-12-09 18:56:04
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