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earth rock drill machine
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Crawler Self-propelled Hydraulic Drilling Rig for Construction Site Survey Exploration drilling rig, geological drilling rig, deep hole drilling rig 1...
2026-04-24 00:34:33
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IADC WOB RPM Applicable Formations (KN/MM) (r/min) (Bit Dia) 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high ...
2025-06-20 15:34:48
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XY-2 Hydraulic Core Drilling Rig 1. Scope of application of XY-2 hydraulic core drilling rig General geological survey exploration, road and high-rise ...
2026-04-24 00:34:33
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The rigs adopts full hydraulic drive, the power head rotation is driven by axial piston pump and oblique piston motor, and the mechanical two gears ...
2025-06-20 15:36:18
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1. Features of XY-3 hydraulic core drilling rig XY-3 hydraulic core drilling rig adopts CG140 model auto transmission, has 10 rotation speeds and ...
2025-03-10 10:30:42
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...Drill Rig Rock Drill For Geological Exploration Portable Rock Drilling Machine Full Hydraulic Full hydraulic core drilling rig is a new type of ...
2026-04-24 00:34:33
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...drilling rig, gas electric linkage impact rotary rock drilling rig, slope support blasting hole equipment Machine Introduce : Down-the-hole ...
2026-04-24 00:34:33
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...Rock Borehole Water Well Drilling Machine JZF-200 series drilling rig is a lightweight,high efficient, lower cost and multi-function drilling hole ...
2026-04-24 00:34:33
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...Drilling Rig, Household Vehicle Mounted Water Well Drilling Rig, Geological Exploration Coring Machine, Diesel Hydraulic Drilling Machine 1,It is ...
2026-04-24 00:34:33
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... hydraulic drilling machine is used in household drilling, factory drilling, taking domestic water, farmland irrigation wells, installing water air ...
2026-04-24 00:34:33
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