GY-50-1 portable drilling rig is adopted with hydraulic pressure feeding structure; it can proceed rotary or percussion drilling, and can be moved by towing the trailer, and can be towing removal. The rig is widely used for geotechnical engineering drilling in field like construction of industrial and vicil buildings, roads, railways, bridges, dams as well as for geological prospecting work and blasting hole drilling
The GY-50-1 Double Wheel Mobile Rotary Drilling Rig is applicable in plough layer, clay, sand seam, sand and stone seam, sand and boulder bed in Quaternary overburden layer. GY-50-1 Double Wheel Mobile Rotary Drilling Rig can get tube sample in varied depth, and it can be used in core or borehole drilling
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Basic Parameters of GY-50-1 Double Wheel Mobile Rotary Drilling Rig |
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Drilling depth |
50 m |
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Drilling diameter |
130 mm |
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Drill pipe diameter |
42 mm |
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Weight (without engine) |
400 kg |
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Dimension (length * width * height) |
1660 * 732 * 1170 mm |
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Rotary Table |
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Rotate speed |
54, 140, 300 r / min |
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Maximum torque |
350 N*m |
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Feeding travel |
400 mm |
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Maximum cylinder feeding force |
10,000 N |
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Maximum cylinder lifting force |
30,000 N |
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Lifter |
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Lifting capacity – single rope, low speed |
10,000 N |
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Bobbin line speed |
0.14, 0.32, 0.46, 0.68, 1.17, 2.53 m/s |
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Bobbin diameter |
100 mm |
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Rope diameter |
9.3 mm |
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Rope capacity |
18 m |
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Drilling tower |
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Type |
Tripod |
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Height |
6 m |
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Power |
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Type |
Diesel |
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Rated power |
8.8 Kw |
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Weight |
96 kg |
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© Shandong China Coal Group. © 2016
Address:No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
Executive Editor: Linda Zhang