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.
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