GD380A‑L/LS Horizontal Directional Drilling Rig
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  • GD380A‑L/LS Horizontal Directional Drilling Rig

GD380A‑L/LS Horizontal Directional Drilling Rig

Professional trenchless horizontal directional drilling rig, suitable for directional drilling and underground pipeline pull‑back operations. It enables trenchless crossings beneath roads and rivers and is widely used for the underground installation of municipal utility pipelines—such as power, telecommunications, fiber‑optic, oil and gas, and urban water supply and drainage systems—and is compatible with urban construction environments across all terrains.

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Product Details


  • Product Description
  • The Gudeng GD380A-L/LS is a professional trenchless horizontal directional drilling rig, suitable for directional drilling and underground pipeline pull‑back operations. It enables trenchless crossings beneath roads and rivers and is widely used for the underground installation of municipal utility pipelines—such as power, telecommunications, fiber‑optic, oil and gas, and urban water supply and drainage systems—while adapting to urban construction environments across all terrains.

    1. The slewing system employs a closed-loop hydraulic circuit, with automatic variable load-sensing controls for the boom extension/retraction, clamping, and travel functions. Compared to conventional hydraulic models, operational efficiency is improved by more than 20%, and energy savings exceed 20%.
    2. Equipped with a Cummins engine specially designed for engineering applications, it delivers energy efficiency, environmental friendliness, high performance and stability, and robust power.
    3. The main boom employs a four-link variable‑radius luffing mechanism, significantly expanding the range of drilling angles. During high‑angle operations, the tracks remain in full contact with the ground, markedly enhancing the machine’s stability and safety.
    4. A wired remote-control locomotion system ensures safe operation throughout equipment relocation, site changes, and transportation.
    5. It is compatible with various drill rods, including φ76×3000mm, φ83×3000mm, and φ83×4500mm, and features a compact footprint, enabling efficient operations even in confined spaces.
    6. The core hydraulic components are sourced from leading international brands, significantly enhancing the machine’s overall performance, reliability, and operational safety.
    7. The circuit layout is scientifically sound and well‑designed, resulting in a low failure rate and simple, convenient routine maintenance.
    8. Steel‑core rubber track structure, with high load‑carrying capacity, capable of adapting to a wide range of complex road conditions.
    9. The rack-and-pinion push-pull transmission features high efficiency, long service life, stable operation, and convenient maintenance.
    Size (L * W * H) mm 7300/8200x2250x2270
    Set Up Weight kilogram 12820/14270
    Maximum Thrust and Maximum Traction kN 406/812
    Maximum Push and Pull Speed m/minute45
    Electric Engine kilowatt 179

    Maximum Aperture Diameter

    Depends on the ground

    mm ø1300
    Maximum Mud Pump Output L/minute450
    Maximum Mud Pump Pressure mPa 8
    Maximum Torque N.m17000
    Maximum Spinning Speed r/minute135
    Input Ankle degree 12-25

    Maximum Working Distance

    Depends on geology condition

    Depended ground

    m 600
    Maximum Point degree 18
    Moving Speed km/h 3.0-5.0

    If you need advice on machines, please leave your phone number or contact the hotline for the best service!

    ATI VIET TRUNG COMPANY LIMITED
    HOTLINE: MR. QUANG: 0979573000

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.

GD380A‑L/LS Horizontal Directional Drilling Rig

Professional trenchless horizontal directional drilling rig, suitable for directional drilling and underground pipeline pull‑back operations. It enables trenchless crossings beneath roads and rivers and is widely used for the underground installation of municipal utility pipelines—such as power, telecommunications, fiber‑optic, oil and gas, and urban water supply and drainage systems—and is compatible with urban construction environments across all terrains.

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