Max Depth 280m Crawler Mounted Water Well Drilling Rig Machine with 70KW YuChai
Product Description
The RCF280C deep water well drilling rig is one of our independently developed products. This new generation of DTH rigs is equipped with higher air power, significantly improving drilling speed and efficiency.
By incorporating the latest model and advanced hydraulic technology, the rig features low energy consumption, high rotary torque, and easy hole deflection. It is ideal for a wide range of applications, including resource exploration, hydrological wells, civil water wells, and agricultural irrigation projects.
Built with high-quality materials and a sleek, compact design, our drilling rigs deliver exceptional efficiency, low failure rates, and long-term durability. With their high cost-performance ratio, they have been validated in the market through overwhelmingly positive feedback from our customers.
Technical Parameters
| Model | RCF280C |
| Bore diameter(Hammer) | 100-350mm |
| Bore depth | 280m |
| Air consumption | 17-35m³/min |
| Air pressure | 1.7-3.0Mpa |
| Pipe diameter | 89mm/102mm |
| Pipe length | 3m/6m |
| Lifting force | 18T |
| Lifting speed | 3m/min |
| feeding speed | 0.5-5m/min |
| Fast lifting speed | 30m/min |
| Fast feeding speed | 50m/min |
| Max torque of the rotary | 7000-9000Nm |
| Rotary speed | 40-70r/min |
| Hoist lifting capacity | 2T |
| Mud Pump flow | 450L/min (option) |
| High hydraulic leg | 1.5m |
| Feeding efficiency | 10-35m/h |
| Travel speed | 2.5Km/h |
| Climb ability | 30° |
| Dimension(L*W*H) | 4100×1900×2600mm |
| Weight | 7000Kg |
| Diesel engine | 70KW Yuchai engine |
Product Advantages
High efficiency
Due to the full hydraulic and top-drive slewing propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so the operation efficiency is high.
low cost
DTH drilling is mainly based on DTH drilling technology. DTH rock drilling has high efficiency and lower cost per meter.
High outrigger and Tracked walking
The high outriggers are convenient for loading and transportation, and can be loaded directly without crane. Tracked walking is more suitable for muddy field movement.
Positive and negative axial pressure adjustment
Each impactor achieves optimal efficiency when paired with the correct shaft pressure and speed. During the drilling process, as the number of drill pipes increases, the axial pressure on the impactor also rises. To ensure the impactor maintains optimal performance, the positive and negative axial pressure valves are adjusted during operation. This allows the impactor to receive the most suitable axial pressure, resulting in higher impact efficiency.
Machine Picture Display
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Max Depth 280m Crawler Mounted Water Well Drilling Rig Machine with 70KW YuChai Images
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