HDD Drilling Rig Sold to Mexico

The HDDl drilling rig follows a “precise, eco-friendly, and efficient” approach, making it an ideal solution for trenchless construction. It can install pipelines along complex paths without damaging the ground surface—like a “no-trace” expert in underground work.YG offers models such as 160 / 180 / 280, suitable for most projects. Feel free to contact us for more details!

YG Horizontal Directional Drilling Rig Parameter

Model	YG-160A	YG-180	YG-280	YG-320	YG-320A
Engine rated power	100KW	97KW	160KW	140KW/160KW	160KW
Push and pull	Cylinder	Motor	Motor	Cylinder	Motor
Maximum drag/feed force	160/100KN	180/180KN	280/280KN	320/320KN	320/320KN
The maximum torque of the powerhead	5000N.n	6000N.n	10000N.n	12000N.n	12000N.n
Powerhead speed	0-180r/min	0-140r/min	0-120r/min	0-140r/min	0-140r/min
Moving speed of powerhead	30m/min	20m/min	20m/min	20m/min	20m/min
Maximum reaming hole diameter	Φ600mm	Φ600mm	Φ750mm	Φ800mm	Φ800mm
Drill rod length (single)	3m	3m	3m	3m	3m
Drill pipe diameter	Φ60mm	Φ60mm	Φ73mm	Φ73mm	Φ73mm
Drill pipe diameter	10-23°	10-22°	10-23°	10-20°	10-20°
Maximum mudflow	160L/min	250L/min	320L/min	320L/min	320L/min
Maximum mud pressure	100bar	80bar	80bar	80bar	80bar
Overall quality	6700kg	8500kg	12500kg	11500kg	11200kg
Dimension(length*width*height)	5700*1820*2400mm	6400*2270*2340mm	7100*2260*2450mm	7100*2250*2450mm	7100*2250*2550mm

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Case Study 1: Mexico – Oil and Gas Pipeline Installation in Hard Rock Geology

Client Background

The client is a subcontractor for a large energy company based in Mexico, responsible for laying a 2-kilometer auxiliary oil and gas pipeline in the northern mountainous region. The area is known for its hard granite rock and fractured zones.

Challenges Faced

• Extreme Geological Conditions: The rock hardness is extremely high (some areas exceeding 150 MPa), making drilling with traditional rigs very difficult. Drill bits wear out quickly, and progress is slow.
• Cost Control Risks: Frequent changes of drill rods and bits led to soaring consumable costs. Equipment breakdowns and long maintenance times contributed to high operational costs.
• Terrain Limitations: The mountainous terrain made it difficult to bring in large equipment and set up the construction platform.

Solution

We provided a heavy-duty rock drill rig designed specifically for hard rock conditions, along with high-strength drill rods and durable reamers.

• Power Head: Equipped with ultra-high torque and speed, the power head is specially designed to break through hard rock.
• Equipment Adaptability: The drill rig features a modular design, making it easier to transport and assemble in challenging terrain.
• Consumable Solution: We provided a durable drilling tool combination with excellent wear resistance and pre-stocked critical spare parts to minimize downtime.

Results

• Breaking the Productivity Bottleneck: The drill rig achieved an average drilling speed 40% faster than the client’s previous equipment, completing the crossing on schedule.
• Cost Control: Despite the harsh geological conditions, the high drilling efficiency and lower failure rates kept the overall construction costs within the budget.
• Proven Reliability: The equipment performed reliably over several months of continuous high-intensity operation, proving its durability in extreme conditions.

Client Feedback

“The rock here defeated many other machines. The ‘rock beast’ you provided finally chewed through this tough challenge. It’s not only powerful but also durable. The vendor’s team worked with us to optimize the machine parameters, and this cooperation helped us overcome the toughest technical challenges, building our confidence for similar future projects.”

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Case Study 2: Argentina – Urban Area Utility Pipeline Update

Client Background

The client is a utility company based in Argentina, tasked with updating an old gas pipeline in the core urban area. The project area is located beneath a busy street, with a complex underground network of pipes and cables.

Challenges Faced

• Limited Working Space: The narrow streets provided a short work window, making large-scale excavation impossible.
• Multiple Underground Obstacles: The pipeline needed to pass through densely packed existing municipal pipelines (electrical cables, fiber optics, sewage, etc.), which posed a high construction risk.
• Minimizing Social Impact: The project needed to minimize disruption to traffic, businesses, and residents.

Solution

We provided a compact horizontal directional drilling (HDD) rig, ideal for urban construction. It is small in size, highly maneuverable, and features a high-precision magnetic guidance system.

• Compact Design: The rig can be quickly deployed and operated in confined spaces, making it perfect for urban conditions.
• Guidance Precision: The magnetic guidance system effectively identifies and avoids interference from metal pipelines and other obstacles, providing precise navigation through the complex underground network.
• Fast Construction: The rig has a short setup time and high drilling efficiency, allowing the project to be completed within the restricted nighttime work window.

Results

• Non-Disruptive Construction: Using non-excavation technology, only two small work pits were needed, and the road was restored for traffic during the day, minimizing the impact on urban operations.
• Zero Accidents: Under precise guidance, the rig successfully crossed the densely packed pipeline area without damaging any existing infrastructure.
• Efficient Completion: The project was completed 15% ahead of schedule, earning positive feedback from the local government and residents.

Client Feedback

“Working in an old district like Buenos Aires is like performing a precise surgical operation. This small drill rig was our ‘scalpel.’ It’s compact, agile, and smart, allowing us to update the pipeline without ‘cutting open’ the city. The vendor’s deep understanding of urban non-excavation construction and support was the key to the project’s success.”