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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-811A Underground Tunnel Drill Jumbo
    ZGYX-811A Underground Tunnel Drill Jumbo
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    • ZGYX-811A Underground Tunnel Drill Jumbo
    • ZGYX-811A Underground Tunnel Drill Jumbo

    ZGYX-811A Underground Tunnel Drill Jumbo

    ZGYX-811A Underground Tunnel Drill Jumbo for underground mining and tunnel construction. View key specifications, applications and configuration information.

    Category:

    Product Center

    MINING DRILLING MACHINES

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    sales1@hbkaijin.com

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    +86-15931172036

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    underground

    drill

    tunnel

    bull

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    Product Details

    • Product Description

    • The ZGYX-811A is a compact underground tunnel drill jumbo configured with the ZY104M rock drill for underground mine development and small tunnel excavation. Its 15 m² working area and narrow overall width support work in restricted tunnel sections.

      • ZY104M rock drill
      • 45–89 mm hole range
      • 15 m² working area
      • Yuchai diesel engine
      • 55 kW main motor
      • Compact underground dimensions

      Underground mining; small tunnel excavation; mine development headings; rock drilling; bolt-hole preparation.

      MAIN TECHNICAL SPECIFICATIONS
      Parameter Unit ZGYX-811A
      Rock Drill Model   ZY104M
      Hole Diameter Range mm 45–89
      Drill Rod Specification mm T38-H35 R32 / 3700
      Diesel Engine   Yuchai YC4DK100-T301
      Diesel Engine Power kW 73.6 @ 2400 rpm
      Main Motor Power kW 55
      Water Pump Pressure / Flow   17 bar / 2 m³/h
      Air Compressor Pressure / Flow   8 bar / 0.5 m³/min
      Feed Beam Total Length mm 5500
      Travel Speed km/h 5.6
      Gradeability ° 15
      Working Face Size mm 5612 × 4340
      Maximum Working Area m² 15
      Overall Dimensions (L×W×H) mm 12160 × 1450 × 1400 / 2035
      Machine Weight t ≤11

    Product Center

    underground

    drill

    tunnel

    bull

    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-811A Underground Tunnel Drill Jumbo

    ZGYX-811A Underground Tunnel Drill Jumbo for underground mining and tunnel construction. View key specifications, applications and configuration information.

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

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