400m Drilling Depth Pneumatic DTH Crawler Drilling Rig For Water Well Drilling Rig Machine Driven By Diesel Engine
Machine Introduction
RCF400C deepwater drilling rig is a product independently developed by our company.
Adopting the latest model and advanced hydropower technology, low fuel consumption, high torque, convenient drilling steering, high-quality materials and modern compact design, our drilling rig is more efficient, has a lower failure rate, is economical and durable, and has a very high comprehensive cost performance. Our water drilling rig has been actually recognized by the market, and the feedback from customers is positive.
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
The new generation of down-the-hole drills are equipped with enhanced pneumatic power, which plays an important role in increasing the drilling speed. They are mainly used for drilling resource exploration project wells, hydrological wells, civil water wells, agricultural irrigation, etc.
Machine Pictures
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