HF300A Water Well Drilling Rig
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HF300A Water Well Drilling Rig | Core Advantages
🌀 Superior Formation Versatility
Handles rock, mud, and sand with ease, supporting a powerful maximum aperture of up to 300mm.
⚡ High-Torque Hydraulic Drive
Features a high-torque motor and brand-name diesel engine with a dual-stage air filtration system for extreme durability.
🕹️ Centralized Control System
An intuitive, centralized operating interface designed for easy maintenance and streamlined operation.
🚚 Flexible Mobility Options
Equipped with a high-performance excavator crawler chassis; also adaptable for truck-mounted configurations.
🛠️ Dual-System Compatibility
Seamlessly integrates with either an air compressor system or a mud pump system to meet diverse geological needs.
HF300A Water Well Drilling Rig Features
- 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.
| HF300A crawler water well drilling rig | |||
| The weight（T） | 6.8 | Drill pipe diameter（mm） | Φ76 Φ89 |
| The hole diameter（mm） | 140-325 | Drill pipe length（m） | 1.5m 2.0m 3.0m |
| Drilling depth（m） | 300 | Rig lifting force（T） | 18 |
| One-time advance length（m） | 3.3 | Rapid rise speed（m/min） | 22 |
| Walking speed（km/h） | 2.5 | Fast feeding speed（m/min） | 40 |
| Climbing angles（Max.） | 30 | Width of loading（m） | 2.6 |
| Equipped capacitor（kw） | 85 | Hoisting force of winch（T） | 2 |
| Using air pressure（MPA） | 1.7-3.0 | Swing torque（N.m） | 5700-7500 |
| Air consumption（m³/min） | 17-36 | Dimension（mm） | 4100×2000×2260 |
| Swing speed（rpm） | 40-70 | Equipped with hammer | Medium and high wind pressure series |
| The penetration efficiency（m/h） | 15-35 | High leg stroke（m） | 1.4 |
| The engine brand | Yuchai engine | ||
