Place of Origin:
China
Brand Name:
RanCheng
Certification:
CE, ISO 9001:2000
Model Number:
RCF400C
RCF400C 400m Drilling Depth Pneumatic Crawler Water Well Machine Driven By Diesel Engine
Machine Introduction
RCF400C crawler water well drilling rig is an efficient and multifunctional fully hydraulic water well drilling rig. Due to its large turntable torque and high drilling efficiency, it is mainly used for industrial and agricultural water wells, national defense building foundations, geological exploration, geothermal wells and other foundation projects.
RCF400C crawler water well drilling rig can use mud drilling in soft formations and air down-the-hole hammer drilling in rocks. It can drill in various formations. Rock drilling uses air down-the-hole hammer and uses air pressure to remove slag. The latter is ten times more efficient than traditional rotary drilling.
RCF400C crawler water well drilling rig can use cutting drilling or rotary drilling operations in loose formations, using mud to remove slag, or impact drilling operations, using pressurized air to remove slag. It is a hydraulic water well drilling rig suitable for drilling in complex geological conditions.
Technical Parameters
Bore diameter(Hammer) | 140-350mm |
Bore depth | 400m |
Air consumption | 17-36m³/min |
Air pressure | 1.7-3.5Mpa |
Pipe diameter | 89mm/102mm |
Pipe length | 1.5m/2m/3m/6m |
Lifting force | 22T |
Lifting speed | 3m/min |
feeding speed | 0.5-5m/min |
Fast lifting speed | 20m/min |
Fast feeding speed | 40m/min |
Max torque of rotary | 6200-9000Nm |
Rotary speed | 66-135r/min |
Hoist lifting capacity | 2T |
Mud Pump flow | 450L/min (option) |
High hydraulic leg | 1.4m |
Feeding efficiency | 15-35m/h |
Travel speed | 2.5Km/h |
Climb ability | 30° |
Dimension(L*W*H) | 6000×2100×2550mm |
Weight | 9200Kg |
Diesel engine | 92KW Yuchai engine |
Drilling way | Air compressor drilling or mud pump drilling |
Application
1. RCF400C crawler water well drilling rig can use air down-the-hole hammer drilling and mud drilling.
2. Centralized control console, convenient for various operations and controls. Quick lifting, reducing auxiliary time and improving work efficiency.
3. The chassis is equipped with the main transmission system, transfer case, gearbox, double winch unit, mud pump, turntable, drilling tower, feed system, etc.
4. This machine is a hydraulic rotary crawler water well drilling rig with directional circulation function. It can be equipped with a mud pump, using mud as flushing fluid, and equipped with a suitable drill bit, it can drill on clay, sand and rock.
Machine Pictures
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