RCF220W 65KW Engine For Water Well Trailer Wheel Type DTH Water
Well Drilling Rig
Machine Introduction
The RCF220W is a hydraulic, wheel-mounted water well drilling rig.
It's a lightweight, efficient, and multifunctional machine,
suitable for industrial and civil drilling, geothermal drilling,
and more. It can operate with an air compressor, mud pump, or use a
dry hydraulic drilling method. The rig is known for its compact
structure, fast advancing, and mobile flexibility. It's made from
high-quality materials, has a low failure rate, and offers high
cost performance. Key features include easy and flexible full
hydraulic control, top-drive slewing propulsion lift, and a high
lifting force. It's powered by a 65KW Quanchai diesel engine and
has a maximum drilling depth of 220 meters.
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 RCF220W rig is capable of air DTH Hammer drilling and mud
drilling, making it versatile for different geological conditions.
2.Its centralized control console allows for easy manipulation and
control. The rapid pulling and lifting functions reduce auxiliary
time and boost work efficiency.
3.The main drive system, transfer case, gearbox, double - winch
unit, mud pump, turntable, drilling tower, and feed system are all
mounted on the chassis, ensuring a compact and efficient design.
4.This is a hydraulic rotary drilling rig with directional
circulation. It can be equipped with a BW250 mud pump, using slurry
as the washing fluid. With the right drilling bit, it can drill in
clay, sand, and rock formations.
Machine Pictures
