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Wheel Trailer Mounted Geological Geotechnical Exploration Core
Drill Machine
Machine Introduction
The RCF220W Series Multi-functional trailer mounted water well
drilling rig is a efficient,multi-function full hydraulic water
welldrilling rig.It is high efficiency because of having a larger
torque of the turntable and is mainly used for water well in
industry and agriculture, national defense building foundation,
geological exploration, geothermic well and other foundation
working, it is popular at home and abroad.
It is flexible and convenient to move, suitable for a wide range of
areas, simple and efficient, and can be used for water well
drilling, geothermal well drilling and other 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
1.Drilling depth can reach 260m
2.Steels quality is good, torque is large
3.Easy operation, free-maintaining
4.Wheeled trailer, easy to move
5.For various complex strutam, such as pebble bed, aggregate bed.
Machine Pictures