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Help CenterKHYD140 Rock Electric Drilling Rig for Coal Mines
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The brief introduction of KHYD140 rock electric drilling rig for coal mine
KHYD140 rock electric drill is a tool for rock blasting hole.
a.Drilling rigs should be equipped with drilling stand, and can be horizontally forward or inclined upward to drill in any direction.
b.In order to prolong the service life of drill bits and improve the working conditions of operators, water draining powder is called wet drilling.
c.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.
2.The parameter of KHYD140 rock electric drilling rig for coal mines
Model |
KHYD140 |
|
Rated output power of motor |
kw |
5.5 |
Rated voltage of motor |
v |
380 |
Rated frequency of motor |
hz |
50 |
Rated current of motor |
a |
11.6 |
Motor speed |
r/min |
1440 |
Motor phase number |
Three phase communication |
|
Rated working mode |
continuity |
|
Drilling speed |
mm/min |
280 |
Maximum axial thrust during drilling |
n |
12000 |
Borehole diameter |
mm |
42-80（rock） 80~100（coal seam） |
The rigs can be applied to the range of rock hardness |
(pri hardness coefficient） |
f |
Drilling rig's maximum drilling depth |
m |
20（rock） 30~80（coal seam） |
The weight of drilling rig (excluding runways, drill pipes, drills) |
kg |
100 |
cable model specifications |
(user prepared） |
U3x4+1x4 |
Master Machinery Group Co.,Ltd. China
Sales Manager： Dong Li
Sales hotline：86 537 18865479507
Tel: 18865479507
wahtsapp: 8618865479507
Website: www.ur-brand.net www.ur-brand.net www.ur-brand.net http://www.sdjujiang.com
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