220m Wheel Mounted Water Well Drilling Rig With Compact Structure And Fast Advancing
Machine Introduction
The RCF220W tractor drilling machine has excellent flexibility and can be flexibly matched with different accessories, such as air compressors, mud pumps, and even dry hydraulic drilling methods alone to meet the needs of different tasks. In addition to conventional water drilling, it has demonstrated suitability for a variety of hole - forming tasks.
RCF220W is widely used in industrial and agricultural water conservancy projects, test wells, exploration drilling and other fields. Especially in complex tasks such as geothermal heating, engineering foundation reinforcement and loose gravel rock drilling, it has demonstrated excellent capabilities and efficiency.
RCF220W is made of high - quality materials and has a compact and stylish design, which not only improves work efficiency, but also reduces the failure rate and ensures long - term stable operation. Its economical practicality and cost - effectiveness are widely recognized by users and have a good reputation in the market.
Technical Parameters
| Bore diameter(Hammer) | 90-300mm |
| Bore depth | 220m |
| Air consumption | 17-31m³/min |
| Air pressure | 1.7-2.5Mpa |
| Pipe diameter | 76mm/89mm |
| Pipe length | 1m,2m,3m |
| Lifting force | 13T |
| Lifting speed | 2.5m/min |
| feeding speed | 0.5-5m/min |
| Fast lifting speed | 24m/min |
| Fast feeding speed | 35m/min |
| Max torque of rotary | 3400-4700Nm |
| Rotary speed | 45-70r/min |
| Hoisting force of winch | 1.4T |
| Mud Pump flow | 250L/min (option) |
| High hydraulic leg | 1.5m |
| Feeding efficiency | 10-35m/h |
| Travel speed | 2.5Km/h |
| Climb ability | 30° |
| Dimension(L*W*H) | 4×1.75×2.25M |
| Weight | 5500Kg |
| Diesel engine | 65KW Quanchai engine |
Machine Advantages
1,The water drilling rig's speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed can be adjusted at any time to meet the requirements of different drilling tool working conditions and different construction processes.
2,This bore well rig is easy to connect and disconnect the drill pipe, shorten the auxiliary time, and also facilitate drilling with the pipe.
3,This borewell drilling rig adopt air DTH drilling and mud pump circulation drilling process .it is optional items to install mud pumps, foam pumps and generators in to the drilling machine chassis.
4,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.
5,DTH water well drilling is mainly based on DTH hammer drilling technology. DTH rock drilling has high efficiency and lower cost per meter.
6,The four outriggers are stable for drilling ,wheel walking is more suitable for trailer moving .
7,The optimal impact efficiency of each impactor has its matching optimal shaft pressure and speed. During the drilling process, as the number of drill pipes increases, the axial pressure on the impactor also increases. Therefore, the positive and negative axial pressure valves are adjusted during construction to ensure that the impactor can obtain a more suitable axial pressure. At this time, the impact efficiency is higher.
8,Professional excavator chassis, with long service life,classic durable, large weight bearing, wide chain plate width, small damage to hard pavement.
9,This borehole water drilling machine main components and hydraulic system are all famous brands. In addition, the main frame of the rig is made of high-quality high-strength low-carbon alloy steel, which increases the overall strength and is very resistant to wear.
10,This drilling water machine adopt 65KW Quanchai engine.
11,This water drilling machine design composite tower, 3.4m long stroke, double cylinder lift capacity 13 ton .
Machine Pictures
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220m Wheel Mounted Water Well Drilling Rig With Compact Structure And Fast Advancing Images
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