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Kaijin Machinery

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    • Horizontal directional drilling rig
    • Water well drilling rig/drilling machine
    • Wheel-type pile driver
    • Air compressor
    ZGYX-831B Underground Bolting Rig
    ZGYX-831B Underground Bolting Rig
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    • ZGYX-831B Underground Bolting Rig
    • ZGYX-831B Underground Bolting Rig

    ZGYX-831B Underground Bolting Rig

    ZGYX-831B Underground Bolting Rig for underground mining and tunnel construction. View key specifications, applications and configuration information.

    Category:

    Product Center

    MINING DRILLING MACHINES

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

    Product Center

    mm

    bolting

    times

    underground

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    Product Details

    • Product Description

    • The ZGYX-831B is an underground bolting rig for tunnel and mining support. Its published specification set includes an 8.5 × 5.1 m bolting work envelope, 64–115 mm hole diameter and Cummins diesel power.

      • 8.5 × 5.1 m bolting working range
      • 64–115 mm hole diameter
      • ZY104MZ rock drill
      • Cummins B3.9CS4-C110 diesel engine
      • 55 kW electric motor
      • Up to 16 t machine weight

      Underground mine bolting; tunnel support; reinforcement drilling; mine roadway support; underground construction.

      MAIN TECHNICAL SPECIFICATIONS
      Parameter Unit ZGYX-831B
      Overall Bolting Working Range (W×H) m 8.5 × 5.1
      Tunnel Pass-Through Size (W×H) m 2.5 × 3.5
      Hole Diameter mm Φ64–115
      Model   ZGYX 831B
      Feed Beam Total Length mm 3600
      Drill Rod Specification mm T45 × 1525 / 28 pc
      Single-Rod Drilling Depth - Source Value mm 50
      Overall Dimensions (L×W×H) mm 9200 × 1850 × 2700
      Turning Radius - Inner mm R2800
      Turning Radius - Outer mm R6000
      Machine Weight t ≤16
      Gradeability ° 15
      Travel Speed km/h 12 / 4.5
      Rock Drill Power kW 20
      Rock Drill Model   ZY104MZ
      Rock Drill 'Top Height' - Source Label mm 85
      Diesel Engine Brand   Cummins
      Diesel Engine Model   B3.9CS4-C110
      Diesel Engine Power kW 75
      Electric Motor Power kW 55
      Voltage V 380

    Product Center

    mm

    bolting

    times

    underground

    Product Q&A

    What working conditions are horizontal directional drilling rigs primarily used for?

    It is primarily used for trenchless installation of underground pipelines and is suitable for the construction of crossings for telecommunications, gas, and water supply and drainage pipelines.

    Can a horizontal directional drilling rig penetrate both soil and rock formations?

    Standard models are suitable for soil layers; for rock formations, a rock‑drilling attachment kit must be selected.

    What is the maximum drilling depth achievable by a water well drilling rig?

    Drilling depths vary by model; standard models cover 100–350 meters, with options available to suit specific requirements.

    Is the water well drilling rig hydraulically driven, and does it support a diesel engine as its power source?

    The entire machine is hydraulically driven and can be equipped with either a diesel engine or an electric motor as its power source.

    Is a drilling rig suitable for constructing rural drinking-water wells and engineering dewatering wells?

    Fully applicable and widely used for domestic drinking wells, agricultural irrigation wells, and construction dewatering wells.

    Is the wheeled pile driver easy to move, and does it require trailer transport?

    The wheeled chassis is self-propelled and can move under its own power over short distances; for long-distance transport, towing is recommended.

    ZGYX-831B Underground Bolting Rig

    ZGYX-831B Underground Bolting Rig for underground mining and tunnel construction. View key specifications, applications and configuration information.

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

    Product Services

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