It is mainly applicable to carbide rotary drilling, screw drilling, pneumatic drill hole hammer, pneumatic drill hole hammer with pipe drilling (optional with rotary jet, pendulum jet, fixed jet) and other drilling techniques. It can also be used in tunnel pipe shed support, rock and soil anchoring, blasting hole, embankment reinforcement, ground source heat pump hole, hydrologic well, foundation pile construction and geological disaster control.
1. Anchoring can be suitable for drilling pipe, casing, and combined drilling pipe and casing. Rotary jet grouting can be used for single, double and triple rotary jet grouting.
2. Full hydraulic power transmission, stepless speed change, high drilling efficiency, low labor intensity.
3. The power head adopts hydraulic variable speed mode with high and low gears, integrating impact and rotation. It can quickly drill general rock layers as well as gravel and cobblestone layers.
4. Backstroke device: Allows quick removal of drill pipe if it gets stuck during the process.
5. Direct-acting load feedback variable hydraulic system ensures high efficiency and low energy consumption.
6. Equipped with crawler for self-walking, making equipment movement quick and easy.
| Model | HFXT-60 | HFXT-80 |
|---|---|---|
| Maximum torque (N.m) | 11500 | 16680 |
| Power head speed (rpm) | 0-92 | 0-64 |
| Impact frequency (bmp) | 1500 | 2500 |
| Single impact work (Nm) | 800 | 1100 |
| Maximum stroke of power head (mm) | 3400 | |
| Rated lifting power (KN) | 50 | |
| Drill pipe diameter (mm) | φ42 φ50 φ73 | |
| Hole Angle (°) | 0-90 | |
| Motor Power (KW) | 50+30 | |
| Weight (kg) | 7900 | |
Our group, established in 1998, is a key enterprise in the geological exploration and water well industry. We offer more than 20 species of equipment including water well rigs, core rigs, and engineering drilling rigs used in railway, highway, mining, and geothermal projects. All products have passed ISO9001:2000 quality certification.
• Technical training for new machines.
• Rapid technical response for maintenance regardless of location.
• Customized construction plans based on geological conditions.
• Supply of wearing parts for continuous operation.
• 24-hour response to quality concerns.