

In May 2025, a construction company from the United States purchased an HDD rig from YG Machinery to complete an underground utility installation project. The client was responsible for laying communication cables and water supply pipelines in an urban area where open-cut trenching was not permitted due to traffic restrictions and environmental regulations.
The customer faced a common challenge: how to complete long-distance pipe installation without disrupting existing infrastructure. After comparing several directional drill rig suppliers, they finally chose YG due to its reliable performance, competitive price, and comprehensive after-sales support.
HDD Rig Parameters
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 the 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 | 7662*2162*2450mm |


Core Advantages of Directional Drill Rig
- Trenchless Construction: No need to break roads or disturb traffic.
- High Accuracy: The directional control system ensures drilling precision.
- Cost Savings: Reduced manpower and road restoration costs.
- Wide Application: Works for telecom, water, gas, and electrical lines.
- Reliable After-Sales: YG provides spare parts and remote technical support, essential for overseas clients.
Usage Scenarios of Directional Drilling Equipment
- Municipal Projects: Updating underground water pipelines without disturbing city streets.
- Telecommunication: Installing fiber optic cables in crowded urban areas.
- Energy Sector: Laying gas pipelines under highways and rivers.
- Environmental Projects: Crossing protected zones without surface excavation.
American Customer Case
The U.S. client used the directional drilling equipment for a fiber optic cable installation project in California. The drilling route required passing under a busy highway, which made trenchless technology the only viable solution.
With the YG HDD rig, the project was completed 35% faster compared to traditional methods. Surface restoration costs were almost eliminated, and the local government highly appreciated the reduced disruption to traffic and the environment. The client gave positive feedback, highlighting the rig’s stability, accuracy, and cost-effectiveness.


Why Choose YG Machinery?
- Over 20 years of experience in exporting drilling and construction machinery.
- Full set of trenchless solutions: rig + mud system + drill pipes + guidance tools.
- Flexible customization to meet U.S. project requirements.
- Quick delivery and guaranteed spare parts supply.
For American contractors looking for a horizontal drilling rig for sale, YG offers reliable equipment at a competitive price with complete after-sales support.
FAQ about HDD Rig from U.S. Customers
Q1: How deep can your HDD rig drill?
A: Depending on the model, up to 300 meters with high accuracy.
Q2: Can I get spare parts in the USA?
A: Yes, we provide fast logistics and overseas parts supply.
Q3: What’s the delivery time for an HDD rig to the USA?
A: Normally 25–35 days depending on model and shipping.
Q4: How does YG compare with U.S. brands?
A: YG provides similar performance with a much more competitive price, plus full support.
HDD Rig in YG Machinery
This case demonstrates how YG HDD rig helped a U.S. customer achieve trenchless utility installation with higher efficiency and lower cost. Whether for communication, energy, or municipal projects, YG offers dependable directional drill rigs and complete directional drilling equipment solutions.
If you are looking for a horizontal drilling rig for sale, excavators, loaders, mud pumps and other equipment. Contact YG Machinery today and get a customized solution for your next project.