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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
    KT25 Surface DTH Drilling Rig
    KT25 Surface DTH Drilling Rig
    KT25 Surface DTH Drilling Rig
    KT25 Surface DTH Drilling Rig
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    • KT25 Surface DTH Drilling Rig
    • KT25 Surface DTH Drilling Rig
    • KT25 Surface DTH Drilling Rig
    • KT25 Surface DTH Drilling Rig

    KT25 Surface DTH Drilling Rig

    KT25 surface DTH drilling rig with drilling diameter 152-203 mm, drilling depth 35 / 36 m, torque 6100 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 Description

    • The KT25 is a surface DTH drilling rig with a documented drilling diameter of 152-203 mm and a listed drilling depth of 35 / 36 m. The documented power specification is 372 kW. The model-specific configuration is listed in the technical specification table below.

      Drilling Diameter: 152-203 mm
      Drilling Depth: 35 / 36 m
      Power: 372 kW
      Maximum Rotary Torque: 6100 N·m
      DTH Hammer: 5 / 6 inch
      Drilling Rod: Ø102 / Ø114 / Ø127 × 5000 or × 6000 mm

      Large open-pit mining and stonework projects for blast-hole and pre-splitting drilling.

      MAIN TECHNICAL SPECIFICATIONS
      Parameter Unit KT25
      Rock Hardness — f=6-20
      Drilling Diameter mm 152-203
      Travelling Speed km/h 3.0
      Climbing Capacity ° 25
      Ground Clearance mm 410
      Power of Complete Machine kW 372
      Diesel Engine — Cummins QSZ13-500-30
      Screw Compressor — 31 m³/min / 25 bar
      Overall Dimensions (L×W×H) mm 12100 × 2900 × 3850
      Weight kg 28100
      Rotation Speed r/min 0-100 / 0-150
      Rotary Torque N·m 6100
      Maximum Feed Force kN 65
      Beam Tilt Angle ° 133
      Carriage Swing Angle ° Right 37°, left 37°
      Boom Swing Angle ° Right 30°, left 17°
      Boom Lift Angle ° Up 49°, down 13°
      Frame Leveling Angle ° Up 10°, down 10°
      Compensation Length mm 1800
      Propulsion Method — Motor + roller chain
      Feed Stroke mm 5700 / 6700
      DTH Hammer inch 5 / 6
      Drilling Rod mm Ø102 / Ø114 / Ø127 × 5000 or × 6000
      Rod Number — 6+1 / 5+1
      Economical Drilling Depth m 35 / 36
      Dust Removal — Dry / wet optional

      What drilling diameter does the KT25 support?
      The documented drilling diameter is 152-203 mm.

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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.

    KT25 Surface DTH Drilling Rig

    KT25 surface DTH drilling rig with drilling diameter 152-203 mm, drilling depth 35 / 36 m, torque 6100 N·m. View model-specific technical specifications and drilling configuration.

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

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