- It is an efficient and multifunctional groundwater drilling equipment, which can be used for drilling water wells, agricultural irrigation wells, geothermal wells and other wells. It is especially suitable for water intake projects in mountainous areas and rock formations.
- The machine can drill holes in different formations (rock layers, mud layers, sand layers), and the maximum aperture can reach 300mm.
- This machine adopts high-torque hydraulic motor power head and brand diesel oil, and the hydraulic control system adopts large-diameter hydraulic cylinder. The brand diesel is protected by a two-stage air filtration system, and the clean air from the air compressor can also be used directly.
- Unique bump design and centralized control operating system are easy to maintain and operate.
- This machine adopts excavator crawler chassis, which has high off-road performance and can also be installed on trucks, with stronger mobility.
- Two gear rotation and feed speed to make it work in soil and rock layers.
- Dual systems can be installed: 1. Air power system with air compressor 2. Mud pump system with mud pump
Optimal Hole Range: φ140-350
Hole depth.Max: 450m
| The weight （T） | 9.2 |
|---|
| The hole diameter （mm） |
140-350 |
| Drilling depth （m） |
450 |
| One-time advance length （m） |
6.6 |
| Walking speed （km/h） |
2.5 |
| Climbing angles （Max.） |
30 |
| Equipped capacitor （kw） |
110 |
| Using air pressure （MPA） |
1.7-3.5 |
| Air consumption （m³/min） |
17-36 |
| Swing speed（rpm） |
30-135 |
| The penetrationefficiency （m/h） |
15-35 |
| Drill pipe diameter （mm） |
φ89 φ102 |
| Drill pipe length （m） |
1.5m 2.0m 3.0m 6.0m |
| Rig lifting force （T） |
25 |
| Rapid rise speed （m/min） |
20 |
| Fast feedingspeed （m/min） |
40 |
| Width of loading（m） |
2.8 |
| Hoisting force of winch （T） |
2 |
| Swing torque （N.m） |
7000-9500 |
| Dimension （mm） |
6150×2200×2600 |
| Equipped with hammer |
Medium and high wind pressure series |
| High leg stroke （m） |
1.6 |
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