Flexible RCF220W Wheel Type Borehole Drilling Machine for Marine Engineering
Flexible RCF220W Wheel Type Borehole Drilling Machine for Marine Engineering
Machine Introduction
The RCF220W wheeled water well drilling rig is a lightweight, efficient, and multifunctional drilling equipment.
This water well drilling rig is mainly suitable for industrial and civil drilling and geothermal drilling. It has the advantages of compact structure, fast propulsion speed, maneuverability and wide application range. Moreover, the pneumatic water well drilling rig is particularly suitable for water extraction in mountainous areas and rock formations.
This water well drilling rig is versatile and can be used with an air compressor, mud pump, and even dry hydraulic drilling methods. This rig is not only designed for water well drilling. They can be used under all conditions based on the purpose of hole formation.
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. This rig adopts hydraulic system, large torque, high drilling efficiency.
2. The propulsion and lifting use hydraulic cylinders to drive the plate chain transmission, large power, strong torque, powerful drilling in soil, sand, hard rock and other complex geological conditions.
3. the tower assembly has a hydraulic compensation mechanism, the tower supported on the ground when drilling, with greater bearing capacity and higher stability.
4. The front outrigger adopts a telescopic structure, which has a large span during construction and high stability of the drilling rig.
5. this rig is hydraulic drive, mounted on four wheels, very convenient for moving and transportation.
Machine Pictures
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