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RCF400C Is A Professional 400-Meter Multi-Functional Deep Water Well Drilling Rig
The RCF400C deep-water well drilling rig is a new generation of drilling equipment independently developed by our company. The machine is equipped with a high-power down-the-hole (DTH) pneumatic power unit, integrated with an advanced hydraulic system, offering such advantages as rapid drilling speeds, low energy consumption, high rotational torque, and convenient hole deviation correction.
Constructed from high-quality raw materials, the unit features a compact and streamlined body structure; it operates with exceptional stability, exhibits a low failure rate, and offers outstanding durability, cost-effectiveness, and overall value. This model is widely applicable to various drilling projects, including resource exploration, hydrogeological drilling, the construction of civil drinking water wells, and agricultural irrigation systems. Thanks to its superior performance capabilities, the equipment has successfully passed rigorous field testing and has garnered unanimous recognition and acclaim from clients worldwide.
Technical Specifications
Parameter
Specification
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 Method
Air Compressor Drilling or Mud Pump Drilling
Key Features & Benefits
1. Fully Hydraulic, Flexible Control: Efficient and Hassle-Free Operation
The machine features a fully hydraulic top-drive design, allowing for independent adjustment of rotation speed, torque, and axial pressure. Drill pipe assembly and disassembly are simple, minimizing auxiliary operation time. Compatible with a wide range of drilling techniques, it delivers rapid drilling speeds and high construction efficiency.
2. High Adaptability, Lower Construction Costs
It supports various drilling methods—including DTH (Down-the-Hole), reverse circulation, and core drilling—and is compatible with a wide array of accessories. Equipped with crawler tracks and extended outriggers, it navigates muddy terrain smoothly and can self-load and unload without the need for a crane. The DTH drilling process lowers the cost per meter of drilling, offering exceptional value for money.
3. Premium Configuration: Stable and Durable Performance
Core hydraulic components are sourced from renowned brands, while the machine body is constructed from high-strength steel. It supports both positive and negative axial pressure adjustment, ensuring optimal impact efficiency at all times. Furthermore, it offers a choice between crawler-mounted and truck-mounted chassis options to suit diverse construction environments.
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
20 Million-30 Million
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Henan Rancheng Machinery Co., Ltd., located in the historically renowned city of Zhengzhou, Henan Province, China, has been dedicated to the design and manufacturing of drilling rigs, mud pumps, air compressors, and drilling tools since its establishment in 2010. With deep industry experience and co... Henan Rancheng Machinery Co., Ltd., located in the historically renowned city of Zhengzhou, Henan Province, China, has been dedicated to the design and manufacturing of drilling rigs, mud pumps, air compressors, and drilling tools since its establishment in 2010. With deep industry experience and co...
