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HORIZONTAL DIRECTIONAL DRILLING MACHINE GD380A-L/LS

ATI VIET TRUNG COMPANY LIMITED

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goodeng

horizontal directional drilling

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MAIN TECHNICAL FEATURES AND FEATURES

HDD horizontal directional underground drilling machine, directional drilling, underground pipe pulling drilling machine GOODENG: GD380A-L/LS.

Underground drilling technology to pull pipes across roads and rivers, underground installation of power cables, telecommunications cables, fiber optic cables, oil pipelines... Underground robotic drilling machine across roads - Underground drilling in all terrains used in road construction pipes in the city (electricity, communications, water supply and drainage) and natural gas, oil supply….

1.Rotating system adopts closed system: Automatic turning system is used for pushing, clamping and walking, and the load is very sensitive. The hydraulic system is compared with the traditional hydraulic system: working efficiency increases by more than 20% and equipment energy saving is more than 20%.
2. It uses Cummins special engineering machinery engine, which is energy-saving, environmentally friendly, efficient and powerful.
3. The main beam uses a four-bar link beam structure, which greatly improves the incidence angle range, at the same time, it ensures that the rig's rails do not leave the ground when large angle construction occurs, improving the Stability and safety of drilling rig.
4. Wire-controlled walking system ensures the safety of the rig during walking, transitioning and transporting.
5. Applicable to φ76×3000mm, φ83×3000mm/φ83×4500mm drill pipe, the fuselage occupies a moderate area, meeting the needs of efficient construction in narrow spaces.
6. Key hydraulic components are selected from the world's leading manufacturers, which greatly improves the reliability and safety of product performance.
7. The circuit design is scientific and reasonable, the failure rate is low, and it is easy to maintain.
8. The crawler belt adopts a rubber plate outside the steel crawler, which can withstand high loads and can ride on different roads.
9. Push-pull adopts rack and pinion structure: high efficiency, long service life, stable work and convenient maintenance.
10. Optional robot.

MAIN SPECIFICATIONS

Size (L * W * H)	mm	7300/8200x2250x2270
Set Up Weight	kg	12820/14270
Maximum Thrust and Maximum Traction	kN	406/812
Maximum Push and Pull Speed	m/minute	45
Electric Engine	kW	179
Maximu Apeture Diameter Depends on the ground	mm	ø1300
Maximum Mud Pump Output	L/minute	450
Maximum Mud Pump Pressure	mPa	8
Maximum Torque	N.m	17000
Maximum Spinning Speed	r/minute	135
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