Henan Rancheng Machinery Co., Ltd.
Henan Rancheng Machinery Co., Ltd.
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The RCF260C deep water well drilling rig is a product of our independent research and development. This new generation of down-the-hole (DTH) rigs is equipped with enhanced air power, significantly contributing to faster drilling rates.
Our water well drilling machines utilize the latest models and advanced hydro technology, resulting in low energy consumption, high rotary torque, and convenient hole deflection. They are primarily designed for various applications, including resource exploration, hydrology wells, civil water well projects, and agricultural irrigation.
Built from high-quality materials, our drilling rigs feature a stylish and compact design that enhances efficiency, reduces failure rates, and provides economic durability. Additionally, they offer high comprehensive cost performance. Our water drilling rigs have received positive feedback from the market, with many customers validating their effectiveness and performance.
| Bore diameter(hammer) | 90-350mm |
| Bore depth | 260m |
| Air consumption | 17-35m³/min |
| Air pressure | 1.7-3.0Mpa |
| Pipe diameter | 76mm/89mm |
| Pipe length | 3m |
| Push force | 4T |
| Lifting force | 17T |
| Lifting speed | 2.5m/min |
| feeding speed | 0.5-5m/min |
| Fast lifting speed | 18m/min |
| Fast feeding speed | 35m/min |
| Max torque of rotary | 4500-4800Nm |
| Rotary speed | 45-70r/min |
| Mud Pump flow | 20L/min (option) |
| High hydraulic leg | 1.5m |
| Feeding efficiency | 10-35m/h |
| Travel speed | 2.5Km/h |
| Climb ability | 30° |
| Dimension(L*W*H) | 4×1.85×2.35M |
| weight | 4800Kg |
| Diesel engine | 76KW Yunei engine |
1. Easy and Flexible Full Hydraulic Control
The rig's speed, torque, thrust axial pressure, reverse axial pressure, thrust speed, and lifting speed can be adjusted in real time to meet the requirements of various drilling tool conditions and construction processes.
2. Top-Drive Slewing Propulsion Lift
The top-drive design simplifies connecting and disconnecting drill pipes, reducing auxiliary time and facilitating pipe drilling operations.
3. Multifunctional Drilling Capabilities
This rig supports a wide range of drilling processes, including down-the-hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, roller drilling, tube drilling, and core drilling (under development). It can also be equipped with mud pumps, foam pumps, and generators based on user needs. Various hoists come as standard equipment.
4. High Efficiency
Thanks to its full hydraulic system and top-drive slewing propulsion lift, the rig is compatible with various drilling processes and tools. Its convenient and flexible controls, fast drilling speed, and reduced auxiliary time ensure high operational efficiency.
5. Low Operating Costs
The rig primarily utilizes down-the-hole (DTH) drilling technology, which offers high efficiency and lower cost per meter.
6. High Outriggers and Tracked Mobility
The high outriggers simplify loading and transportation, eliminating the need for a crane. The tracked design ensures smooth movement even in muddy fields.
7. Positive and Negative Axial Pressure Adjustment
Each impactor achieves optimal efficiency with matching axial pressure and speed. As the number of drill pipes increases during drilling, the axial pressure on the impactor also rises. The rig's adjustable positive and negative axial pressure valves ensure the impactor operates under optimal conditions, maximizing efficiency.
8. Rig Chassis Options
The rig can be mounted on either a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.
9. High-Quality Configuration
The rig features premium components and a renowned hydraulic system. Its main frame is constructed from high-strength, low-carbon alloy steel, enhancing overall durability and wear resistance.
10. Powerful Diesel Engine
The rig is powered by a 76KW Yunei engine, delivering reliable performance.
11. Strong Lifting Capacity
The composite tower design features a 3.4m long stroke and dual cylinders, providing a lifting force of up to 17 tons.
This Rubber Crawler Water Well Drilling Rig is mainly used for various drilling projects, such as irrigation well drilling, domestic water well drilling, geothermal well drilling, hydrological well drilling, civil-use water well drilling, industrial well drilling, etc.
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