Anchor drilling rigs are heavy equipment specially used for drilling and anchoring operations in geotechnical engineering and are widely used in building foundation reinforcement, slope support, and tunnel engineering. Among them, the crawler drilling rig has become a core tool in modern engineering due to its strong mobility and adaptability to complex terrain. This type of equipment is usually divided into Hydraulic Crawler Drilling Rig and mechanical drive type. The former is widely used due to its high efficiency and energy saving.
Anchor drilling rigs parameters
The key parameters of the hydraulic crawler drilling rig include:
| Machine Parameters | |||
| Weight | 6T | Drilling diameter | 150-250mm |
| Drilling depth | 130-170m | Drill pipe diameter | 73,89,102,114mm |
| Shipping size | 5400*2100*2000mm | Vertical working size | 3600*2500*5600mm |
| Power Configuration | |||
| Electric motor | Power 55kw+18.5kw | ||
| Powerhead | |||
| Rated output torque | 7500Nm | ||
| Rated speed | 10,20,30,35,40,60,65,70,85,130,170rpm | ||
| Propeller | |||
| Boost speed | 0-5 Adjustable,7,23,30m/min | Feed speed | 0-10 Adjustable,14,46,59m/min |
| Rated lifting force | 70kN | Rated feed force | 36kN |
| Feed process | 3400mm | Slip process | 900mm |
| Drilling rig angle | |||
| Drilling angle | 0-90° | Climbing angle | 25° |
Applications of crawler drilling rig
Ground Anchor Drilling Rig excels in the following fields:
- Building foundation engineering: used for foundation anchor reinforcement of high-rise buildings;
- Slope stability: prevent landslides by implanting anchor cables;
- Tunnel support: Quickly complete the anchoring operation at the top of the tunnel.
- In addition, a Crawler Drilling Rig also plays an important role in mining exploration and water conservancy projects. Its adaptability is coordinated with the high-precision sampling technology of hydraulic core drilling rigs.
Hydraulic crawler drilling rig structural
Typical anchor drilling rigs are composed of the following core components:
- Crawler chassis: Enhance the passability of the equipment in muddy and rugged terrain;
- Hydraulic system: Drives the rotation and feeding of the drill rod to improve work efficiency;
- Drilling frame and mast: Support multi-angle drilling to meet complex construction needs;
- Control platform: Integrated control panel for precise operation.
The structural advantages of the Hydraulic Crawler Drilling Rig make it far more stable than traditional pile drivers.
Unique advantages of ground anchor drilling rig
- Anchor drilling rigs stand out for their precise positioning capabilities and strong drilling efficiency.
- It is equipped with an intelligent navigation system that can ensure millimeter-level accuracy of the drilling position and can operate stably even under complex geological conditions.
- Its unique power distribution system allows the machine to switch freely between different rock layers, with faster drilling speed and lower energy consumption, showing excellent geological adaptability and operating efficiency.
High-quality anchor drilling rigs supplier-YG
As a leader in the field of anchor drilling rigs, YG is known for its deep R&D strength and customized services. We are well aware that there are unique operating requirements for each machine. Therefore, from design to production, every step is closely aligned with the actual situation of the customer and provides a one-to-one solution. YG anchor drilling rigs not only have excellent performance but also have a long service life and extremely low failure rate, which has won the trust and praise of many customers at home and abroad.