180m Pneumatic Water Well Drilling Rig Multi-function Crawler Mounted Rig with 55KW Quanchai Diesel
Product Description
RCF180C deepwater well drilling rig is a product independently developed by our company. The new generation of down-the-hole drilling rigs combined with greater pneumatic power have played an important role in increasing drilling speed.
Adopting the latest model and advanced hydraulic technology, it has low consumption, large rotation torque, and convenient hole deflection. It is mainly used for resource exploration and drilling of hydrological wells, civil water wells, agricultural irrigation and other projects.
Made of high-quality materials, with a stylish and compact design, our drilling rigs are more efficient, have a low failure rate, are more economical and durable, and have a high comprehensive cost-effectiveness. Our water well drilling rigs have been truly verified by the market and have received positive feedback from most customers.
Technical Parameters
| Model | RCF180C |
| Drilling way | Mud pump drilling and air DTH hammer drilling |
| Operation system | Full hydraulic operating |
| Bore diameter(Hammer) | 90-300mm |
| Bore depth | 180m |
| Air consumption | 17-31m³/min |
| Air pressure | 1.7-2.5Mpa |
| Pipe diameter | 76mm/89mm |
| Pipe length | 3m |
| Push force | 4T |
| Lifting force | 12T |
| Lifting speed | 2.5m/min |
| feeding speed | 0.5-5m/min |
| Fast lifting speed | 18m/min |
| Fast feeding speed | 35m/min |
| Max torque of the rotary | 3200-4600Nm |
| Rotary speed | 45-70r/min |
| 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) | 3×1.5×2.2M |
| Weight | 4500kg |
| Diesel engine | 55KW Quanchai |
Advantages
1.Low cost
DTH drilling mainly adopts DTH drilling technology, which has high efficiency of DTH rock drilling and low cost per meter.
2.High outriggers and crawler walking
High outriggers are easy to load and transport, and can be directly loaded without a crane. Crawler walking is more suitable for moving in muddy sites.
3.Positive and negative axial pressure adjustment
The best impact efficiency of each impactor has its matching best axial pressure and speed. During the drilling process, as the number of drill rods increases, the axial pressure on the impactor also increases. Therefore, the positive and negative axial pressure valves should be adjusted during construction to ensure that the impactor obtains a more suitable axial pressure, and the impact efficiency is higher at this time.
4.Drilling rig chassis
It can be a crawler self-propelled chassis or a vehicle-mounted self-propelled chassis.
5.High configuration
The main components and hydraulic systems are all well-known brands. In addition, the main frame of the drilling rig is made of high-quality high-strength low-carbon alloy steel, which increases the overall strength and is very wear-resistant.
Pictures
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