Top-Drive Multi-Functional Drilling Rig
HDL series top-drive multi-functional drilling rigs are developed by Juneng in response to market demand and are specifically designed for operation in complex geological conditions.
- The power head is equipped with a high-power top-impact vibration system, enabling effective impact drilling without the need for down-the-hole hammers or air compressors. This ensures high drilling efficiency and excellent hole-forming performance.
- Drilling tools transmit impact energy uniformly from the outer section to the inner section, reducing the risk of pipe sticking, buried tools, and other downhole accidents, thereby lowering construction risk and cost.
- With high torque, high rotational speed, and strong impact power, the rig is suitable for most geological formations—especially cobble layers, crushed rock layers, boulder clay, and sand layers that rely on impact drilling. It ensures fast penetration rates and high-quality hole formation. In water-rich formations where down-the-hole impact tools cannot operate reliably, this rig serves as an ideal alternative solution.
HDL-180D1 Multi-Functional Drilling Rig
| Specifications | |
| Hole Diameter (mm) | ø100~ø250 |
| Hole Depth (m) | 150~180 |
| Drill Angle (°) | -12~90 |
| Pile Diameter (mm) | ø73, ø89, ø133, ø146, ø168, ø219 |
| Max. Output Torque (N·M) | 14000 |
| Max. Output Speed (r/min) | 106 |
| Lifting Speed (m/min) | 0~5 (adjustable), 30 |
| Feeding Speed (m/min) | 0~10 (adjustable), 60 |
| Feeding Stroke (mm) | 3400 |
| Sliding Stroke (mm) | 1500 |
| Input Motor Power (kW) | 55 55 |
| Transport Dimensions ((L×W×H) mm) | 7700*2200*2300 |
| Weight (kg) | 9000 |
Top-Drive Power Head
Optional imported HD5012 European power head with high torque, high speed, stable impact frequency, strong reliability, and long service life
Stable Hydraulic System
Equipped with original imported control valves to ensure stable system performance, high reliability, and excellent controllability
Long Drill Stroke
Drill rod stroke of 3.4 meters, providing an extended flushing distance and improving drilling efficiency
Simple Operation
Direct control system with reliable and flexible operation, making maintenance convenient and efficient
Stable Structural Design
Ensures stable construction performance, reduced tool wear, and suitability for tunnel pipe-roof construction
Wide Platform Design
Improved working environment and operational comfort
HDL-180C Multi-Functional Drilling Rig
| Specifications | |
| Hole Diameter (mm) | ø100~ø250 |
| Hole Depth (m) | 150~180 |
| Drill Angle (°) | -12~90 |
| Pile Diameter (mm) | ø73, ø89, ø102, ø114, ø140, ø168, ø219 |
| Max. Output Torque (N·M) | 14000 |
| Max. Output Speed (r/min) | 106 |
| Input Diesel Power (kW) | 154 |
| Transport Dimensions ((L×W×H) mm) | 7700*2200*3000 |
| Weight (kg) | 9500 |
The HDL-180D1/C drilling rig is mainly used for foundation pit support, slope stabilization, anchor drilling, and tunnel pipe-roof construction.
This drilling rig uses a full diesel engine drive, free from power supply cable restrictions, allowing flexible movement and operation on construction sites.
Crawler drilling rigs adapt well to complex terrain and are widely used for anchor installation and slope stabilization drilling.