Place of Origin:
China
Brand Name:
RanCheng
Certification:
CE, ISO 9001:2000
Model Number:
RCF220W
Consumption Borehole Drilling Machine for Hydrology Wells and Civil Water Supplies
Machine Introduction
Our water well drilling rigs are the latest models, equipped with an efficient hydraulic system, with strong power but low energy consumption, large torque, deep drilling, and flexible adjustment of drilling positions. Whether it is prospecting, drilling hydrological monitoring wells, or civil water extraction and agricultural irrigation, it can be easily handled.
The equipment uses high-quality steel and wear-resistant parts, with a compact structure and easy operation. Not only does it have a fast drilling speed and few faults, but it is also durable and cost-effective. Many customers have reported good results after using it, saving effort and money.
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
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