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core drilling machine HF-42A
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Product Details
| Condition: | New | Type: | Core Drilling Rig | Place of Origin: | Henan, China |
| Brand Name: | Hanfa | Model Number: | HF-42A | Usage: | Other, core drilling |
Product Description
Specifications
core drilling machine1.8 speed grades,more reasonable
2.powerful drilling capacity
3.with water brake
4.Low consumption
core drilling rig HF-42A
Applications of the HF-42A core drilling machine
HF-42A core drilling machine is a kind of core drill driven With tungalloy-carbide-tipped bit and diamond-bit, small-diameter. It is mainly suitable for exploration of metal or non-metal solid mineral ore bed. It is Widely applied in the
field of geology, metallurgy, coal mine, hydrological and engineering drilling. It can also be used in the
fields of superficial-zone petroleum and natural gas mining, mine Workings ventilation and Water
discharge tunnel drilling as Well as foundation pile construction in large diameter.
Specifications of the HF-42A core drilling machine:
1. Core Drilling
Drill rod type | Drill rod size | Drilling depth | |
The rod made in China | Inside upset drill rod | 42 mm (1.65 inch) | 1100 m (3608 feet) |
50 mm (1.97 inch) | 820 m (2690 feet) | ||
60 mm (2.36 inch) | 610 m (2001 feet) | ||
Wire-line drill rod | 53 mm (2.09 inch) | 950 m (3116 feet) | |
71 mm (2.80 inch) | 700 m (2296 feet) | ||
89 mm (3.50 inch) | 550 m (1804 feet) | ||
DCDMA rod | Inside upset drill rod | AW | 1100 m (3608 feet) |
BW | 820 m (2690 feet) | ||
NW | 650 m (2132 feet) | ||
HW | 430 m (1410 feet) | ||
Wire-line drill rod | AQ | 1200 m (3936 feet) | |
BQ | 950 m (3116 feet) | ||
NQ | 730 m (2394 feet) | ||
HQ | 500 m (1640 feet) | ||
2. Hydro-geological, water well drilling
Outside upset drill rod size | Hole dia. | Drilling depth |
60 mm (2.36 inch) | 200mm (7.87 inch) | 400m (1312 feet) |
73 mm (2.87 inch) | 350mm (13.78 inch) | 250m (820 feet) |
89 mm (3.50 inch) | 500mm (19.69 inch) | 150m (5379 feet) |
3. Foundation Pile Hole Drilling
Use outside upset drill rod of size 89mm(3.50 inch), hole dia.
Loose formation-----------------------------800mm(31.50 inch)
Hard rock formation------------------------500mm(19.69 inch)
Hole depth ------------------------------------100m(328 feet)
Drill Power
Name type | Electric motor Y200L-4 | Electric motor Y200L2-6 | Diesel engine 2135AG (original design 2135G) |
Power | 30 KW(40HP) | 22 KW(29.5HP) | 37KW (49.6HP) original 30KW (40HP) |
Speed | 1500 r/min | 1000 r/min | 1500 r/min |
Dimensions (L×W×H) --------------------------------------2730×1100×1860 mm (107.5×43.3×73.2 inch)
Weight (excluding power unit) -------------------------approx. 1800 kg (3969 lb)
Contact Us
- Zhengzhou Han Fa Imp & Exp Trading Co., Ltd.
- Contact nameVincent Guo
- Phone86-371-67990397
- AddressYulan Street, High-tech Zone Zhengzhou,Henan
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