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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
    HCR-8 Geological Exploration Drilling Rig
    +
    • HCR-8 Geological Exploration Drilling Rig

    HCR-8 Geological Exploration Drilling Rig

    HCR-8 geological exploration drilling rig. Detailed technical specifications and operating limits are to be confirmed.

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    HOANG HAI GEOLOGICAL DRILLING MACHINE

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    sales1@hbkaijin.com

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    +86-15931172036

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    Product Details

    • Product Description

    • The HCR-8 is listed as a geological exploration drilling rig. Verified model images are available, while detailed technical specifications require confirmation from the corresponding technical sheet.

      Geological exploration drilling rig
      Crawler-mounted machine configuration shown in the verified product images
      Detailed technical specifications: To be confirmed

      Geological exploration drilling. Detailed application limits are to be confirmed.

       

      MAIN TECHNICAL SPECIFICATIONS
      Parameter Unit HCR-8
      Power kW 276 (370 HP) at 2100 r/min
      Drilling Capacity - NQ m 3000
      Drilling Capacity - HQ m 2400
      Drilling Capacity - PQ m 1700
      Spindle Speed rpm 0 - 1250
      Maximum Spindle Torque N·m 7200 at 170 rpm
      Spindle Torque at High Speed N·m 1300 at 1250 rpm
      Spindle Diameter mm 121
      Maximum Lifting Capacity of Spindle kN 295
      Maximum Feeding Force kN 152
      Main Hoist - Single Wire Hoisting Force kN 120
      Main Hoist - Steel Wire Diameter mm 21.5
      Main Hoist - Steel Wire Length m 50
      Wireline Hoist - Single Wire Hoisting Force kN 15 (bare drum)
      Wireline Hoist - Steel Wire Diameter mm 6.3
      Wireline Hoist - Steel Wire Length m 2800
      Effective Hoisting Height m 9.6
      Mast Adjusting Angle ° 0 - 90
      Mast Drilling Angle ° 45° off horizontal to 90° vertical down
      Feeding Stroke mm 4700
      Slippage Stroke mm 1100
      Foot Clamp - Clamping Scope mm 55.5 - 117.5
      Foot Clamp - Through Hole mm Ø154
      Mud Pump Type — Reciprocating Pump, Triplex Plunger
      Mud Pump Model — BW320
      Mud Pump Stroke mm 110
      Mud Pump Output Volume L/min 320 / 230 / 165 / 118
      Mud Pump Discharge Pressure MPa 4.0 / 5.0 / 6.0 / 8.0
      Weight kg 25000
      Transport Dimensions (L × W × H) mm 8300 × 2400 × 3500

      What is the HCR-8 designed for?
      The HCR-8 is listed as a geological exploration drilling rig.

      What are the HCR-8 technical specifications?
      Detailed technical specifications are to be confirmed from the corresponding technical sheet.

      What are the verified HCR-8 materials?
      Verified product images are available; detailed operating limits remain to be confirmed.

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    hcr-8

    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.

    HCR-8 Geological Exploration Drilling Rig

    HCR-8 geological exploration drilling rig. Detailed technical specifications and operating limits are to be confirmed.

    Email:

    sales1@hbkaijin.com

    WeChat:

    +86-15931172036

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