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  • Zlj650 Prospecting Water And Gas Tunnel Drilling Rig For Coal Mine - China

    price: 1600.00 Dollar US$

    Key words: mine drilling rig, coal mine equipment, coal mine drilling machine, underground coal mine drilling machine, Multi-angle drilling, mine drilling rig, Road crossing, explore water and gas 1 - The Brief Introductions of ZLJ650 Tunnel Drilling Rig

    ZLJ 650 series coal mine tunnel drilling rig is mainly used for exploring water, exploring coal, drawing out methane, water injection dust control different kinds of engineering hole and geologic hole.

    It can work in various kinds of angles .

    This drill rig adopts mechanical drive, hydraulic feed with small size, light weight, The rig is reliable and convenient to operate.

    2 - The Specifications of ZLJ650 Tunnel Drilling Rig

    Drilling bit diameter 50-113mm

    Drilling depth 300m

    Drilling pipe diameter 42mm

    Open hole diameter 76-Φ108mm

    End hole diameter 56-Φ89mm

    Rated torque top speed n·m 210 middle speed n·m 380 low speed n·m 650

    Rated rotating speed top speed r/min 270 middle speed r/min 150 low speed r/min 90

    Vertical rated speed 360/205/115r/min

    Vertical shaft torque rating 130/230/400n.

    m

    Main shaft angle 0-360

    Spindle stroke 400mm

    System pressure rated 8mpa

    Feeding force 9kn

    Elevating power 12kn

    Winch lifting capacity 7.35kn

    Drum capacity 26.8m

    Wire rope diameter 8.85mm

    Oil pump type YBC-12/125

    Motor power 7.5kw

    Dimension 1300*650*1200mm

    Drilling machine weight 650kg


    Company Contact:


    • Phone: 18865479510

    • Address: No.47,Jinyu Road,Jining City,Shandong Province,China, Jining , 中国 , China

    • Email: Email


    Published date: November 26, 2018

    • Business Description: Master Group Co., Ltd. is dedicated to providing the drilling rig and pile driver for engineering and mining construction.

      As a active response to the Belt and Road Initiative, We have took numerous efforts to go abroad.

      Our products have been sold to Europe, CentralAsia, Southeast Asia, Africa and dozens of countries and regions.

      We focus on providing innovative products and services that meet or exceed the expectations of our global customers while complying with safety and regulatory requirements.

      We are a leading company in the drill rig industry in China.

      We have established solid relationship with several universities, research laboratories, designing institutes and prospecting institutes.

      And we have participated in a number of national key projects and earned our reputation.

      Our Companys “HuaxiaMaster” has become a well-known brand in China.

      Our Products:

      - Bxz 1 Diamond Core Drilling Rig

      - Bxz 2 Kohler Engine Core Drilling Rig Machine

      - Bxz 2l Vertical Small Drilling Rig Machine

      - Qz 2a Three Phase Electric Rock Core Sampling Drilling Rig

      - Qz 2b Gasoline Engine Mini Diamond Core Drilling Rig

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