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| Boring rig capacity, m/h: in coal / in
rock σ ≤120 МPа / σ ≤170 МPа |
20 / 7-5 / 5-3 |
| Drive head power, rated, kW |
18,5 |
| Usable length of bar, mm |
1000 |
| Diameter of bar, mm |
68 |
| Overall dimensions without adjusting
gear, mm: lenght / width / height |
2300 / 840 / 990 |
| Мaximum drilling depth, m |
200 |
| Mass, kg |
| boring rig without adjusting gear, no more |
1160 |
| boring rig with adjusting gear, no more |
1790 |
| delivery, no more |
8500 |
| Warrant y peri od, month |
12 |
Drilling rig B15-50 Е is designed for drilling degassing holes, prospecting holes and other-purpose boreholes. These boreholes are made with the help of 93, 97 and 112mm diameter drilling tools in the rocks with the hardness up to 170MPa. The boreholes are also drilled with 100 and 130mm diameter drilling tools in the coal seams. The rig provides boreholes drilling in any direction.
The rig can be remotely controlled. It is also supplying with automatic rod addition. Maximum drillhole depth in flat-lying seam is 200m and 150m in steep seems.
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