WebZDY900SG full hydraulic tunnel drilling machine for coal mine is a kind of high-speed construction equipment, which is suitable for the drilling ofposite slice, diamond and rope core, and can be used for various engineering holes such as geological exploration holes, water injection lVoiH1e7hkUv WebTags: M, Dr, . Zdy4300lf (a) Crawler Full Hydraulic Tunnel Drilling Rig for Coal Mine. Zdy4300lf (a) Crawler Full Hydraulic Tunnel Drilling Rig for Coal Mine. Unit Price: 19ab5nIGoamd Webdrill rigs All hydraulic splitting rig All hydraulic crawler rig Hard to be moved in the tunnel and roadway Mature serial products Drill depth range from 75m-1000m lower cost, IFVQLAQ01j29 WebXDKD-5 full hydraulic underground drilling rig is mainly applied in the fields of coal, geology, metallurgy and engineering. XDKD-5 tunnel drilling machine is used for drilling large dia. gas suction hole in mines, gallery as well as coal mine, water injection hole, and big dia. horizontal hole. f7Sm4sOi3F9I
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