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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-831A Underground Bolting Rig
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    • ZGYX-831A Underground Bolting Rig

    ZGYX-831A Underground Bolting Rig

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

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    MINING DRILLING MACHINES

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    sales1@hbkaijin.com

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    +86-15931172036

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    Product Details

    • Product Description

    • The ZGYX-831A is a hydraulic underground bolting rig designed for mine and tunnel support applications. It provides a 6.1 × 3.8 m working range, supports 64–115 mm hole diameters, and can pass through tunnel sections as small as 2.5 × 2.8 m.

      • 6.1 × 3.8 m working range
      • 64–115 mm hole diameter
      • Cummins B3.9CS4-C110 engine
      • 55 kW electric motor
      • 14,000 kg machine weight
      • Compact underground support platform

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

      MAIN TECHNICAL SPECIFICATIONS
      Parameter Unit ZGYX-831A
      Engine   Cummins B3.9CS4-C110
      Working Range (W×H) m 6.1 × 3.8
      Tunnel Pass-Through Size (W×H) m 2.5 × 2.8
      Hole Diameter mm Φ64–115
      Feed Beam Length mm 3100
      Drill Rod Specification mm T45 × 915 / 15 pc
      Single-Rod Drilling Depth mm 3000
      Diesel Engine Power kW 75
      Electric Motor Power kW 55
      Voltage V 380
      Machine Weight kg 14000
      Overall Dimensions (L×W×H) mm 9200 × 1700 × 2700
      Turning Radius - Inner mm R2800
      Turning Radius - Outer mm R6000

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    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-831A Underground Bolting Rig

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

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

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