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Brand Name : RanCheng
Model Number : RCF220W
Certification : CE, ISO 9001:2000
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, Western Union
Supply Ability : 100sets per Month
Delivery Time : 10-15 working days
Packaging Details : It can be shipped by one 20" container
Model : RCF220W deep water well drilling rigs
Engine power : 65KW Quanchai engine
Max Drilling depth : 220m
Drilling way : both mud pump DTH air drilling
Bore diameter : 90-300mm
Travel speed : 2.5Km/h
Borehole Drilling Machine with 1.5m High Hydraulic Leg and 1.4T Hoisting Force of Winch
  
 Machine Introduction
  The RCF220W is a wheeled drilling rig, known for its high mobility. It is extensively used in industrial and agricultural water projects, well testing, and other exploration boreholes. In particular, it is well-suited for drilling geothermal heating wells. Additionally, it can support engineering applications such as foundation reinforcement and drilling through loose gravel or rock formations for various engineering purposes.
 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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| Borehole Drilling Machine With 1.4T Hoisting Force Of Winch For Stable Operation Images | 
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