GS-SeriesHorizontal Directional Drills

Goodeng GS500GAT/AT-LS All Terrain Trenchless HDD Crawler Machine/Equipment Underground drill hdd horizontal drill guide

Goodeng All Terrain Trenchless HDD Crawler Machine/Equipment Underground drill hdd horizontal drill guide GS500GAT/AT-LS

Technical Parameter

	Metric Unit	Imperial Unit
Weight	69500 kg	153,224 lbs
Dimension (LxWxH)	20800 × 3200 × 3600mm	818 × 125 × 141 in
Operational Room Weight	3000 kg	6,614 lbs
Operation Room Dimension Size (L×W×H)	6050 × 2450 × 2600 mm	238.19 × 96.46 × 102.36 in
Max.Thrust&Pullback force	6700 KN	1,506,314 lbf
Max.Thrust&Pullback Speed	40 m/min	131 ft/min
Max.Rotation Speed	90 r/min	90 rpm
Max.Torque	160000 N·m	118,015 ft·lb
Engine Power	2 × 353 kW	2 × 473 hp
Main Spindle Floating Distance	110 mm	4.33 in
Max.Clamp Force	3800 kN	854,309 lbf
Max Unscrewing Torque	48200 N·m	35,530 ft·lb
Walking Speed	2.5 km/h	1.55 mph
Entry Angle	8°~16°	8°~16°
Drill Rod Size	Φ140-Φ219 mm	Φ5.5-Φ8.62in
Drill Rod Length	9600 mm	377.95 in
Recommended Reaming Diameter	≤ Φ2000 mm	≤ Φ78.74 in
Max. Climbing Gradient	18°	18°
Crane Capacity	5 Metric Tons	5.51 Short Tons
Suggest Crossing Length	≤2000 m	≤ 6561 ft
Max. Working Pressure	35 MPa	5,076 psi
Mud Pipe Channel Diameter	4 in	4 in

Main Characteristics

1. The rock drill efficiently chips rock through the mechanical transmission (internal drill pipe) drive cone, reducing the need for mud and significantly lowering construction costs.

2. The external drill pipe rotation is powered by a German-imported closed system, which offers push-and-pull, clamping, and walking capabilities. The automatic variable system ensures load-sensitive control.

The hydraulic system is 15% to 20% more efficient than traditional hydraulic systems and generates 50% less heat.

This results in energy savings of 15% to 20%.

3. The Cummins construction machinery special engine is a highly powerful piece of machinery.

4. The driving room is equipped with heating and cooling air conditioning. The operation desk has been designed with comfort and ease of use in mind, offering a wide field of vision.

5. The power head is capable of increasing the force, with a maximum pushing force of 1000kN, and can also ensure the reliability of construction for large pipe diameters.

6. The girder employs a four-link amplitude modulation beam structure, which significantly enhances the incidence angle range and eliminates the need for the drill track to deviate from the optimal angle to improve safety performance.

7. The wire control walking system guarantees the safety of the walking process.

8. The loading and unloading of drill pipe is made simple and swift with the Gu Deng patent rotary manipulator. This not only saves time but also reduces the physical exertion of construction personnel, thus enhancing overall work efficiency.

9. This model is suitable for AT60×4500mm drill pipe. The fuselage covers a small area, allowing for efficient construction and narrow site construction requirements.

10. The product is supported by the main components of an international first-class hydraulic components manufacturer, which greatly improves the reliability of its performance.

11. The circuit is simple and has a low failure rate.

12. The use of a pinion and rack push-and-pull mechanism ensures high efficiency, stability, and ease of maintenance.

13. The track is made of steel and rubber, allowing it to withstand high loads and to be used on all roads.