Hydraulic Underground Core Drilling Rig HFU-5A
The HFU-5A hydraulic underground drilling rig is mainly used in the fields of coal, geology, metallurgy and engineering. It is used to drill large diameters.
5.0
Drilling Capacity:
BQ, NQ, HQ, PQ
Drilling Angle:
0-180°
Drilling Depth:
900m/ 750m/ 500m/ 300m
Engine Power:
Electric 75KW
Rotary Torque:
1600N.m
design customization
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Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Introduction
The HFU-5A hydraulic underground drilling rig is mainly used in the fields of coal, geology, metallurgy and engineering. It is used to drill large diameters. Gas extraction holes, water injection holes and large diameters in mines, corridors, coal mines. Horizontal holes. It can meet large diameter requirements. Roller drills, hard tungsten carbide drills and percussion-rotary drills.
Product Features
01
Professional Design for Underground Core Drilling
The HFU-5A is specifically designed for underground mining geological exploration and core sampling operations. Its compact structure and rational layout adapt to the limited space and complex working environments of underground roadways, making it an ideal piece of equipment for deep mine resource exploration.
02
Fully Hydraulic Drive System, High Efficiency and Stability
Utilizing advanced fully hydraulic transmission technology, it achieves precise control of rotation, feed, clamping, and hoisting functions. The machine operates smoothly, with high transmission efficiency and a low failure rate, effectively improving drilling efficiency and reducing maintenance costs.
03
High Core Recovery Rate and Excellent Sampling Quality
Equipped with a high-performance power head and a stable feed mechanism, drilling parameters can be adjusted according to different rock formations to ensure borehole verticality and core integrity, improving core recovery rate and providing reliable data support for geological analysis and ore body evaluation.
04
Modular Structure, Convenient Transportation and Installation
The drilling rig adopts a modular design, allowing for quick disassembly and transport, facilitating transport through mine hoisting systems and narrow roadways. The equipment is quick to install, effectively shortening on-site preparation time and improving construction efficiency.
05
Safe and reliable, adaptable to harsh working conditions
The HFU-5A is equipped with a centralized control system and multiple hydraulic safety protection devices, making it simple to operate and highly safe. Key components are made of high-strength materials, possessing excellent wear resistance and impact resistance, meeting the needs of long-term continuous downhole operations.
Technical Data
| Drill Pipe | Φ55.5×1500mm | Drilling depth | 900m |
| Φ69.9×1500mm | 750m | ||
| Φ88.9×1500mm | 500m | ||
| Φ114.3×1500mm | 300m | ||
| Rotational torque | 1600N.m | ||
| Rotation speed | 0-489-876 r/min | ||
| 0-671-1203 r/min | |||
| Lifting gravity | 140kN | ||
| Feed force | 70kN | ||
| Diesel engine | Electric 75KW | ||
| Feed stroke | 1800mm | ||
| The power unit increases the speed | 31.4mm/s working | ||
| 88mm/s max. | |||
| Powerplant descent speed | 61.58mm/s working | ||
| 172.4mm/s max. | |||
| Hydraulic pumps | The main pump ERR100B | Rated pressure | 28Mpa |
| Maximum flow rate | 148L/min | ||
| Intermediate pump A10V018 | Rated pressure | 28Mpa | |
| Maximum flow rate | 26.64L/min | ||
| The return pump A10V010 | Rated pressure | 28Mpa | |
| Maximum flow rate | 14.8L/min | ||
| The maximum flow rate of a single pump of the mud pump | 160L/min 2.5Mpa | ||
| Maximum pressure of the slurry pump | 10Mpa 44L/min | ||
| Drilling angle | Up15°~down90° continuously adjustable | ||
| Main unit (L*W*H) | 3730×1200×1810mm | ||
| Power Units (L*W*H) | 2800×1035×1613mm | ||
| Operating cabinet (L*W*H) | 678×350×1045mm | ||
Product Display
HFU-5A (6)
HFU-5A (5)
HFU-5A (4)
HFU-5A (3)
HFU-5A (1)
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Get in Touch with Us
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We are established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research, manufacture and market.
Contact Person: Zhou Xia
Tel: +86 17739786040
Email: info@hanfamachine.com
WhatsApp: +86 17739786040
Company Address: Room 602, Building 7, E-commerce Industrial Park, Dongqing Street, High-tech Zone, Zhengzhou, Henan, China.