Remote Control Mud Rotary Diamond Wireline Core Geotechnical Drilling Rig

Product Description:

JCD400 is a compact and fully hydraulic core drilling rig designed for efficient mineral exploration and geological coring projects. It is especially suitable for diamond drilling using wireline coring techniques such as HTW, NTW, and BTW. This rig is equipped with a powerful YUCHAI turbocharged diesel engine delivering 70kW at 2400 RPM, ensuring stable and strong power output. All drilling functions, including feed, rotation, lifting, and  clamping, are hydraulically driven, which significantly improves operational efficiency and control precision.

Parameter:

Features:

>> The full hydraulic system ensures reliable power transmission and smooth operation throughout the drilling process. Powered by a 70kW YUCHAI turbocharged engine, the rig delivers stable performance suitable for extended fieldwork.

>> With its ground-touching mast supporting 45°–90° drilling angles, JCD400 adapts easily to both vertical and inclined drilling requirements. The rig features dual control modes—manual and remote, offering flexible and safer operation in confined or challenging terrains.

>> A 1900mm hydraulic feed stroke allows  for efficient core sampling with fewer interruptions. The integrated BW-100 mud pump provides adjustable flow and pressure, making the rig suitable for clay, sand, and soft rock formations using slurry circulation.

>>Equipped with a 600kg rope hoist system, the rig simplifies lifting operations and reduces auxiliary time. Its strong mobility and 40° climbing capability, combined with a compact design, make it ideal for rugged and remote drilling sites.

Applications:

1. Mineral Exploration
Widely used for the exploration of metallic minerals (e.g., gold, copper, lead-zinc) and non-metallic minerals (e.g., graphite, fluorite).

Provides continuous and intact core samples for analyzing ore grade, structure, and distribution.

2. Geological Research and Stratigraphic Studies
High-quality core samples support the study of lithology, geological structures, fractures, and geochronology, offering critical data for scientific research.

3. Coal and Oil & Gas Exploration
Used in early-stage drilling to identify coal seam thickness, rock types, and structural changes.

Assists in reservoir characterization and resource estimation.

4. Groundwater Investigation
Determines aquifer depth, lithology, and groundwater conditions through core sampling and borehole data.

5. Geotechnical Survey for Infrastructure Projects
Applied in site investigation for dams, tunnels, bridges, railways, and other major construction projects.

Provides data on foundation stability, subsurface structure, and rock mechanics.

6. Environmental & Geological Hazard Assessment
Used for sampling in contaminated sites, groundwater monitoring, or in areas prone to landslides, earthquakes, etc.

Supports risk evaluation and environmental remediation planning.

FAQs:

Q1: What type of drilling is the JCD400 rig designed for?
A1: The JCD400 is specially designed for diamond core drilling using wireline coring techniques such as HTW, NTW, and BTW.

Q2: What is the maximum drilling depth of the JCD400?
A2: The rig can reach up to 500 meters drilling depth using BTW size, 400 meters with NTW, and 200 meters with HTW.

Q3: What engine powers the JCD400?
A3: It is powered by a 70kW turbocharged diesel engine from YUCHAI, operating at 2400 RPM, providing stable and reliable performance.

Q4: Is the rig fully hydraulic?
A4: Yes, all key functions such as rotation, feed, lifting, and damping are hydraulically driven, enhancing operational efficiency and control precision.

Q5: What is the feeding stroke and lifting capacity?
A5: The rig features a 1900mm hydraulic feed stroke, with a maximum pull-up capacity of 14 tons and push-down capacity of 7 tons.

Q6: What type of drilling angles can the mast support?
A6: The one-piece ground-touching mast is adjustable from 45° to 90°, making it suitable for both vertical and inclined drilling.

Q7: Does the JCD400 support remote operation?
A7: Yes, it is equipped with a dual control system – both manual and remote control, offering flexibility and enhanced safety during operation.

Q8: How mobile is the JCD400?
A8: The rig can travel at up to 3.5 km/h and climb slopes up to 40°, making it highly mobile and ideal for rugged and remote sites.

Q9: What type of mud pump is integrated?
A9: The rig includes a BW-100 mud pump, delivering up to 100 L/min flow and 7 MPa pressure, suitable for clay, sand, and soft rock formations.

Q10: Is there a rope hoist system included?
A10: Yes, the rig comes with a rope hoist system rated at 600 kg lifting capacity and 600 meters of rope length, used for auxiliary lifting tasks.

Q11: What are the transport dimensions and total weight?
A11: The JCD400 has a transport size of 4200×2050×2300 mm and weighs 4.3 tons, making it compact and easy to deploy.