HDD Rig Machine

HDD rig machine (Horizontal Directional Drilling Rig) is a specialized trenchless drilling equipment used to install underground utilities like pipes, cables, and conduits without extensive excavation. These robust machines drill horizontally beneath the ground, minimizing surface disruption and environmental impact. HDD rigs drill a pilot bore along a predetermined path, then ream the hole to the desired diameter, and finally pull back the product pipe. This method minimizes environmental impact, reduces restoration costs, and significantly lessens disruption to traffic and communities.

Parameters of the HDD Rig Machine

Model	YG-50LS	YG-130LS	YG-150LS	YG-200LS
Weight	3650kg	4750kg	4700kg	8800kg
Max. Thrust & Pullback Force	51kN	135kN	150kN	205kN
Max. Torque	2235N·m	4500N·m	4500N·m	6500N·m
Engine Power	43kw	93kw	93kw	113kw
Walking Speed	2.5km/h	2.5-4.5km/h	2.5-4.5km/h	2.5-4km/h
Entry Angle	14°-17°	12°-22°	12°-22°	12°-22°
Drill Rod Size	φ42*1800mm	φ50/φ60*3000mm	φ60*2000mm	φ60*3000mm
Suggest Reaming Diameter	≤φ400mm	≤φ700mm	≤φ700mm	≤φ800mm
Dimension(L*W*H)	3870*1300*1470mm	5470*1670*2040mm	4200*1700*2140mm	6750*2050*2400mm
Max. Thrust & Pullback Speed	61m/min	36m/min	46m/min	60m/min
Max. Rotation Speed	215r/min	193r/min	193r/min	230r/min
Max. Mud Flow	75L/min	200L/min	180L/min	250L/min
Max. Mud Pressure	6Mpa	8Mpa	8Mpa	8Mpa
Max. Climbing Gradient	17°	16°	17°	17°
Drill Rod Box Capacity	44pcs(4*11)	48pcs(4*12)	56pcs(4*14)	48pcs(4*12)
Suggest Crossing Length	≤100m	≤200m	≤200m	≤300m

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Features of Our HDD Rig Machine

1. Powerful Engine: Equipped with high-torque diesel engines to handle heavy-duty drilling operations.
2. Advanced Control System: User-friendly interface with real-time monitoring for drilling precision and operator safety.
3. Robust Drill Frame: Designed to withstand high pressure and extreme conditions.
4. High Pullback and Thrust Force: Ideal for long-distance and large-diameter pipe installation.
5. Mud Pump Integration: Optional high-flow mud pumps for smooth drilling and borehole stability.
6. Time-Saving: Faster installation compared to traditional trenching methods.

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Applications of HDD Machine

Our HDD rig machines are widely used in a variety of underground utility and infrastructure projects, including:

• Installation of water and sewer pipelines
• Electrical and telecommunication cable laying
• Natural gas and oil pipeline placement
• Road and railway crossing boring
• Environmental and geotechnical investigations

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How Does an HDD Rig Work?

Pilot Hole: The rig drills a small-diameter pilot hole.
Reaming: The hole is enlarged to the required size.
Pullback: The product pipe is pulled through the borehole.

Benefits of Choosing Our HDD Drilling

1. High Precision: HDD rig machine offers superior steering capabilities, allowing for accurate bore paths around existing obstacles and utilities.
2. Minimal Disruption: Say goodbye to extensive trenching. HDD technology preserves landscapes, roads, and infrastructure.
3. Versatility: From water and sewer lines to telecommunications and gas pipelines, our rigs are adaptable for a wide range of utility installations.
4. Increased Efficiency: Complete projects faster with fewer personnel and less equipment compared to traditional methods.
5. Robust Construction: Built with high-grade materials and advanced engineering, our machines are designed for maximum uptime and longevity in demanding environments.