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HFU-3A Hydraulic Core Drilling Machine Price
I. General Introduction
HFU-3A full hydraulic underground core drilling machine is mainly applied in the fields of coal, geology, metallurgy and engineering. It is used for drilling large diameter Gas suction hole in mines, gallery as well as coal mine, water injection hole, and big diameter Horizontal hole. It can meet the big diameter Roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.
II. Main Features:
1. It is separate in structure, small in size, light in weight, flexible in movement and convenient in operation.
2. The hydraulic pump is driven by explosion-proof electric motor through operating system, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the same time, the movement of drill head is realized by oil cylinder & chain double speed mechanism.
3. Hydraulic chuck can satisfy the function of shackles and power-off protection.
4. The sliding and extending & retracting function of the mast makes it convenient for the bottom of mast to touches the ground or platform, thus the drill rig will be more stable.
5. The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling.
6. The range of spindle rotating speed is wide and the torque is large.
III. Main Technical Specifications:
Drilling depth |
Φ55mm drilling rod |
300m |
Drill rod spec |
Φ55*1500 mm |
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Φ71mm drilling rod |
200m |
Φ71*1500 mm |
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The range of spindle rotating speed |
425~1280 rpm |
The max. Rotating torque of spindle |
795N·m |
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The working pressure |
25 Mpa |
Spindle stroke |
1600mm |
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|
The max. Lifting force of drill head |
62KN |
The max. Feeding force of drill head |
33KN |
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The sliding stoke of mast |
495mm |
The swing angle of mast bracket (left&right) |
90° |
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|
The swing angle of arm (up and down) |
100° |
Power unit |
YB225M-4 (dIICT4) |
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Explosion-proof electric motor |
45KW/1480 rpm |
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Dimension |
Main machine (L*W*H) |
2950*950*1850 mm |
Weight |
Main machine |
1000kg |
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|
Power unit (L*W*H) |
1900*980*1320 mm |
Power unit |
1050kg |
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Operation cabinet (L*W*H) |
540*360*1080 mm |
Operation cabinet |
140kg |
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Delivery photos:
Hanfa Group 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.Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig,core drilling rig,DTH drilling rig,rotary drilling rig,engineering drilling rig, hydraulic underground drilling rig, full hydraulic directional drilling rig,etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.
Sales manager: Vincent Guo
Office tel: +0086-371-55019599
After sales: +0086-371-67990387
Email: admin@
Website:
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