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KHYD155 Electric Rock Drilling Rig For Coal Mine
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产品描述
- 产品描述
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- Commodity name: KHYD155 Electric Rock Drilling Rig For Coal Mine
1. Brief introductions of KHYD155 electric rock drilling rig for coal mine
KHYD155 electric motor rock drilling rig is a tool for rock blasting hole.
（1）electric motor rock drilling rig should be equipped with drilling rigs, and can be drilled horizontally or inclined upward in any direction.
（2）In order to prolong the service life of drill bits and improve the working conditions of operators, water draining powder is called wet drilling.
（3）In the operation of drilling rig, we only need to operate the hand wheel, and the electric motor rock drilling rig can push itself forward and return quickly.
2. Specifications of KHYD155 electric rock drilling rig for coal mine
Model
KHYD155
Rated output power of motor (kw)
7.5
Rated voltage of motor (v)
380/660
Rated frequency of motor (hz)
50
Rated current of motor (a)
15.4
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) (GB1170-74《Soft cable for mining rubber》)
U type 3x4+1x4
Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.
Key words:- KHYD155
- Electric Rock Drilling Rig For Coal Mine
- KHYD155 Electric Rock Drilling Rig For Coal Mine
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