Affordable Core Drill Rig for Mineral Exploration
A core drill rig is equipment designed to extract cylindrical rock cores for geological analysis, and the RCJ1600C full hydraulic core drilling rig is a technologically advanced model suitable for solid ore deposit exploration, engineering geology surveys, shallow oil/gas extraction, groundwater well drilling, tunnel ventilation/drainage, and dam grouting, leveraging its full hydraulic drive, high-torque performance, and versatile mobility to enable precise core sampling and efficient drilling across various geological projects.
Purpose of Core Drill Rig
A core drill rig is designed to extract cylindrical rock samples (cores) from beneath the surface for geological analysis. Its primary function is to support mineral exploration by identifying ore grades and deposit distribution, assist engineering projects through soil and rock assessments for foundation stability, and aid environmental studies by collecting undisturbed samples for contamination analysis or geological research.
Equipped with hydraulic power systems, diamond or carbide cutting tools, and adjustable drilling mechanisms, the rig is capable of penetrating a wide range of geological formations-from loose soil to hard bedrock-while preserving the integrity of the core. This ensures accurate, reliable data for resource evaluation, infrastructure development, and scientific investigation.
Technical parameters
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RCJ1600C full hydraulic core drilling rig |
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Working stratum |
Loose soil layer and bed rock(hardness:F6~20) |
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Drilling capacity |
BTW (m) |
1800 |
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NTW (m) |
1600 |
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HTW (m) |
1400 |
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PQ(m) |
1200 |
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Hydraulic system |
Rated pressure Mpa |
32+25 (main pump :145 ml/r ,32 MPa, auxiliary pump 96 ml/r, 25 MPa.) |
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Cooling way |
secondary air cooling plus primary water cooling |
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Power |
Diesel engine model |
cummins engine 6 cylinders |
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Rated power |
154KW |
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Rated speed |
2000rpm |
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Rotary head |
Max torque |
4000N.m |
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Max rotary speed |
1400rpm |
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Feeding stroke |
3.5m |
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Lifting force |
460KN |
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Feeding force |
230KN |
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Wireline hydraulic Winch capacity |
Rope capacity |
1600m |
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Lifting force |
30KN |
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Lifting speed |
110m/min |
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Rope diameter |
6mm |
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Mast |
Full height |
8.1m |
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Drilling angle |
45-90° |
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Slip Stroke |
1200mm |
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Clamp (hydraulic) |
T75/89/115mm |
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Mud pump (hydraulic ) |
Model |
BW250 |
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Crawler chassis |
Walking speed |
2-3km/h |
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Climbing angle |
25°-30° |
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Dimension |
Transport |
5900*2100*2400mm |
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Weight |
10000kg |
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Key Components
Control Panel
The control panel integrates multiple instruments to display key parameters, such as pressure and rotation speed, in real time. A variety of control levers enable precise operation of drilling, lifting, rotation, and other rig functions. Clear warning signs and operating instructions are also provided to ensure operator safety and promote standardized operation.
Power Head
The power head is the core driving component of the drilling rig. It delivers torque to the drill rod via an internal transmission system, enabling effective drilling. It also moves vertically along the guide rail to perform drilling and lifting actions.
Front Structure and Crawler Chassis
The crawler chassis offers good mobility and stability, allowing the rig to move and position easily on various terrains. The front structure, which includes the power head and drill rod assembly, forms the main working area of the drilling operation.
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