KHYD155 Electric Rock Drilling Rig For Coal Mine
- The Brief Introductions of rock drilling machine
KHYD155 electric drillrock is a tool for rock blasting hole.
Drilling rigs should be equipped with drilling rigs, and can be drilled horizontally or inclined upward in any direction.
In order to prolong the service life of drill bits and improve the working conditions of operators, water draining powder is called wet drilling.
In the operation of drilling rig, we only need to operate the hand wheel, and the drilling machine can push itself forward and return quickly.
- The Specifications of rock drilling machine
|
Model |
KHYD155 |
|
Rated output power of motor (kw) |
|
|
Rated voltage of motor (v) |
380/660 |
|
Rated frequency of motor (hz) |
50 |
|
Rated current of motor (a) |
|
|
Motor rotating speed(r/min) |
1440 |
|
Motor phase number |
three phase communication |
|
Rated working mode |
continuity |
|
Drilling speed (mm/min) |
280 |
|
Borehole diameter (mm) |
42-80（Rock stratum） 80-120（coal seam） |
|
Hardness range (protodikonov`s scale of hardness) |
f<10 |
|
Drilling depth (m) of the maximum rock layer of drilling rig |
25 |
|
Drilling depth of the maximum coal seam of a drilling rig (m) |
40-100 |
|
Drill weight (kg) |
155 |
|
cable specifications (equipped by user) GB1170-74Soft cable for mining rubber |
Utype 3x4+1x4 |
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