Top Drifter Anchor Drilling Rig
This top drive drilling rig excels in complex formations. Its top drifter delivers high power vibration, enabling drilling in hard rock without a compressor or DTH hammer within a 30-meter depth.
Technical Specifications
Overview
HDL-180D1 Top Drive Drilling Rig
The HDL-180D1 is a high-performance top drive drilling rig engineered specifically for complex geological formations. Featuring a high-power vibration top drifter, it excels in hard rock drilling without the need for a compressor or DTH hammer within a 30-meter depth. This advanced design offers a 10%-30% reduction in drilling time, significantly enhancing operational efficiency for foundation pit protection, slope support, and tunnel pipe shed construction.
Technical Specifications
- Hole Diameter
- φ100~φ250 mm
- Hole Depth
- 150~180 m
- Hole Angle
- -12~90 °
- Compatible Rod Diameters
- φ73φ89φ102φ114φ146φ168φ219
Performance Metrics
Drilling Performance
14,000 N.m
Max Torque
70 r/min
Max Rotary Speed
Key Features
Operational Advantages
- High-power top drive rotary head for stable performance
- Imported control valve system for reliability and easy maintenance
- Extended stroke length allows for 4-meter drilling rod combinations
- High penetration rate in unstable layers like sand, gravel, and rock
- Reduced drilling tool wastage due to stable structural design
