Rotary Drilling Rig, HF-W11
The HF-W11 rotary drilling rig uses a pressurized drilling mode to enable a rotary drilling depth of 11m and pile hole diameter between 500-1500mm. This rotary driller has a high drilling efficiency and can be conveniently moved from site to site between construction projects.
This drilling equipment can be used on clay, soil, silt, and some gravel or rocky layers. It is widely used in constructing high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation piles, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.
Features
Mobile: compact, simple operating system that is easy to move.
High return on investment, long lasting.
Patented technology patents: unique technology gives a small torque large power so that a small wheel rotary drilling rig can drill a large piling hole.
| Model | |
| Working mode | Pressure type drilling |
| Drilling diameter (mm) | Φ500-Φ1500 |
| Max. drilling depth (m) | 11 |
| Dimension (mm) | 9000 X 2050 X 3100 |
| Total weight (t) | 7.8 |
| Tire model | 900-20 |
| Power head torque ( KN.m ) | 17000-22000 |
| Power head rotary speed (r/min) | 30-50 |
| Max. lifting power (KN) | 15000 |
| Max. stroke (m) | 11-12 |
| Wire-rope diameter (mm) | 16 |
| Rotation angle (°) | 180 |
| Travel speed (km/h) | 20-30 |
| Max Gradeability (°) | 25-30 |
| Diesel engine model | ZSWF4108 |
| Diesel engine power (KW) | 88 |
| Diesel engine rotary speed (r/min) | 2400 |
