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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
    KT7H Surface DTH Drilling Rig
    KT7H Surface DTH Drilling Rig
    KT7H Surface DTH Drilling Rig
    KT7H Surface DTH Drilling Rig
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    • KT7H Surface DTH Drilling Rig
    • KT7H Surface DTH Drilling Rig
    • KT7H Surface DTH Drilling Rig
    • KT7H Surface DTH Drilling Rig

    KT7H Surface DTH Drilling Rig

    KT7H surface DTH drilling rig with drilling diameter 105-146 mm, drilling depth 24 m, torque 2800 N·m. View model-specific technical specifications and drilling configuration.

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    OPEN-PIT ROCK DRILLING MACHINE KHAI SON

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    Product Details

    • Product Description

    • The KT7H is a surface DTH drilling rig with a documented drilling diameter of 105-146 mm and a listed drilling depth of 24 m. The documented power specification is 191 kW at 2100 r/min. The model-specific configuration is listed in the technical specification table below.

      Drilling Diameter: 105-146 mm
      Drilling Depth: 24 m
      Power: 191 kW at 2100 r/min
      Maximum Rotary Torque: 2800 N·m
      DTH Hammer: 3 / 4 inch
      Drilling Rod: Ø64 / Ø76 × 3000 mm

      Open-pit mining and stonework projects for vertical, inclined and horizontal blast holes and pre-splitting holes.

      What drilling diameter does the KT7H support?
      The documented drilling diameter is 105-146 mm.

      What is the drilling depth of the KT7H?
      The listed drilling depth is 24 m.

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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.

    KT7H Surface DTH Drilling Rig

    KT7H surface DTH drilling rig with drilling diameter 105-146 mm, drilling depth 24 m, torque 2800 N·m. View model-specific technical specifications and drilling configuration.

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

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