As underground construction projects continue to grow worldwide, traditional excavation methods are becoming less efficient in many situations. Digging large trenches can cause traffic problems, damage roads, increase labor costs, and create environmental concerns. A professional HDD machine is designed to install underground pipelines, cables, and utility systems with minimal surface disturbance. It allows operators to create accurate underground pathways while keeping roads, buildings, and landscapes almost unchanged. Modern horizontal directional drilling equipment is widely used in municipal construction, energy projects, communication networks, water supply systems, and infrastructure development. If you are interested, please get in touch with YG immediately for more information.
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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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What Are the Main Functions of YG HDD Drill Machine? 6 Features
A high-quality HDD machine is not only a drilling tool. It is a complete underground construction solution that combines drilling, direction control, pipe installation, and project efficiency improvement.
Below are the most important functions of modern HDD equipment.
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Where Can YG Horizontal Drill Rig Be Used? 6 Wide Applications
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How to Judge Whether a Horizontal Drilling Machine Is Running Normally? 6 Advice
Proper inspection is important because equipment problems can affect project progress and increase repair costs. The following methods can help operators determine whether the machine is working correctly.
1. Check Whether the Engine Runs Smoothly
The power system is the foundation of the machine.
A normal engine should have:
- Stable sound
- Smooth operation
- No abnormal vibration
- No sudden power loss
Possible problems include:
- Unusual noise
- Excessive smoke
- Difficult starting
If these signs appear, inspection should be performed immediately.
2. Observe Hydraulic System Performance
The hydraulic system controls many important functions of the HDD machine.
Operators should check:
- Hydraulic pressure stability
- Oil temperature
- Oil leakage
- Movement speed
A normal hydraulic system should provide smooth operation.
Warning signs include:
- Slow movement
- Unstable pressure
- Hydraulic oil leakage
These may indicate system problems.
3. Check Drilling Speed and Torque
During normal operation, drilling performance should remain stable.
Operators should monitor:
- Drilling speed
- Rotation speed
- Pullback force
- Torque output
If drilling efficiency suddenly decreases, possible causes may include:
- Drill bit wear
- Incorrect operating parameters
- Machine component problems
4. Listen for Abnormal Sounds
Experienced operators can often identify problems through sound.
Normal operation should not include:
- Strong metal impact sounds
- Unusual hydraulic noise
- Grinding sounds
Abnormal sounds usually indicate that some components need inspection.
5. Check Drill Head Movement Accuracy
A properly operating machine should maintain accurate direction control.
Operators should confirm:
- Correct drilling route
- Stable drill head movement
- Accurate tracking information
Poor direction control may affect the entire project.
6. Inspect Daily Maintenance Conditions
Regular maintenance helps prevent equipment failure.
Daily checks should include:
- Lubrication condition
- Bolt tightening
- Hydraulic oil level
- Electrical connections
- Wearing parts
Good maintenance extends equipment service life.
Want To Quickly Launch A New Project? Contact YG For Customized Services.
Want to Choose Suitable HDD Drilling Machine? Choose YG Supplier
With powerful functions, wide applications, and excellent construction efficiency, HDD technology has become a preferred solution for modern infrastructure projects. From pipeline installation and communication cable construction to municipal engineering and energy projects, a high-performance horizontal drill rig can help contractors complete work faster and reduce unnecessary costs.
If you want to quickly launch a new project, contact YG, an experienced supplier, to get a customized solution according to your project requirements and working conditions.
