YGQZ-400 Water Well Drilling Rig Features:
1. Efficient and Multifunctional: This is a high-efficiency, multi-purpose underground water well drilling rig, suitable for drilling water wells, agricultural irrigation wells, geothermal wells, and various types of boreholes. It is especially ideal for water extraction projects in mountainous regions and rocky terrains.
2. Versatile Drilling Capability: The rig can drill through various ground layers, including rock, clay, and sand. The maximum hole diameter can reach up to 300mm.
3. Powerful and Durable: The rig is equipped with a high-torque hydraulic motor powerhead and a branded diesel engine. The hydraulic control system uses large-diameter hydraulic cylinders. The diesel engine is protected by a two-stage air filtration system and can also directly use clean air from an air compressor.
4. User-Friendly Design: Featuring a unique cam design and a centralized control operating system, the rig is easy to maintain and operate, providing convenience for machine handling.
5. High Mobility: The rig uses a crawler chassis similar to that of an excavator, offering excellent off-road performance. It can also be mounted on a truck for enhanced mobility.
6. Efficient in Soil and Rock: Dual gear rotation and feeding speed allow the rig to operate effectively in both soil and rock layers.
7. Dual System Options: The rig can be equipped with two optional systems: 1) Air power system with an air compressor; 2) Mud pump system with a mud pump.
| YGQZ-400 Water Well Drilling Rig | |||
|---|---|---|---|
| The weight (T) | 9.2 | Drill pipe diameter (mm) | Φ89 / Φ102 |
| The hole diameter (mm) | 140-325 | Drill pipe length (m) | 1.5m / 2.0m / 3.0m / 6.0m |
| Drilling depth (m) | 400 | Rig lifting force (T) | 24 |
| One-time advance length (m) | 6.6 | Rapid rise speed (m/min) | 18 |
| Walking speed (km/h) | 2.5 | Fast feeding speed (m/min) | 33 |
| Climbing angles (Max.) | 30 | Width of loading (m) | 2.7 |
| Equipped capacitor (kw) | 92 | Hoisting force of winch (T) | 2 |
| Using air pressure (MPA) | 1.7-3.4 | Swing torque (N.m) | 6500-9000 |
| Air consumption (m³/min) | 17-36 | Dimension (mm) | 6000×2000×2550 |
| Swing speed (rpm) | 66-135 | Equipped with hammer | Medium and high wind pressure series |
| The penetration efficiency (m/h) | 15-35 | High leg stroke (m) | 1.6 |
| The engine brand | Yuchai engine | ||
