Underground horizontal drilling machine, also known as a Horizontal Directional Drilling (HDD) machine, is a advanced construction equipment designed for installing underground pipelines, cables, and utilities without open trench excavation.This technology combines directional drilling techniques from the oil industry with traditional pipeline laying methods, enabling precise, efficient, and environmentally friendly underground installations.
Parameters of the Underground Horizontal Drilling 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 |
Features of Our Underground Horizontal Drilling Machine
- High-Torque Rotary Head: Delivers powerful rotation for efficient boring through various soil types.
- Advanced Steering System: Ensures accurate drill head guidance and path correction.
- Robust Hydraulic Power: Enhances overall productivity and machine durability.
- Automatic Rod Loading System: Increases operational efficiency and reduces manual labor.
- Compact Design: Perfect for limited-access job sites and urban construction zones.
- Real-Time Monitoring System: Offers precise control with a digital interface and tracking.
Benefits of Using Horizontal Directional Drilling Machines
Investing in an underground horizontal drilling machine provides a wide range of benefits:
- Non-Destructive Installation: Avoids surface disruption, preserving roads, landscaping, and infrastructure.
- Cost-Efficient Operation: Reduces labor and restoration costs compared to traditional open-cut methods.
- Environmentally Friendly: Minimizes impact on the environment and ecosystems.
- Time-Saving: Accelerates installation timelines and shortens project durations.
- Safe and Reliable: Designed with advanced safety systems and automated functions.
Applications of Horizontal Directional Drilling Machine
These machines are widely used across multiple sectors, including:
- Municipal Infrastructure: Installing underground utilities in densely populated urban areas.
- Telecommunication Projects: Fiber optic cable laying across cities or rural areas.
- Oil and Gas Pipelines: Cross-country or cross-road installation without excavation.
- Environmental Projects: Drainage systems and pollution control pipelines.
