Specifications
KHYD electric rock drill :
1good quality .
2it is suitable in drilling rock or coal mine .
3 good performance for price ratio
KHYD electric rock drill :

Feature :
1, The KHYD electric rock drill is suitable in drilling rock or coal mine use and matched with the scaffolding ,it also called scaffolding rock drill ,it can drill in level ,tilt upward ,or vertical upward direction .

2,In order to prolong the service life of the drill and improve working conditons of the operator . we can use wet type drill to remove the powder by water , we can also usd spiral leaf pipe dry type drill to remove the powder .

3,when wroking we can simply manipulate the handwheel .the drill could promote and rapid return on its own .

4,the drill can matched with 80 diameterspiral drill pipe ,34 diameter round drill pipe ,pyramid drill bi
Specification

Item
Rock diameter
mm
Diameter of coal seam
mm

Depth of rock
m

Depth of coal seam
m

Speed
r/min
powerkw
weight
kg
KHYD
40
42
45-60
5
20-60
2814
2
40
KHYD
75
42
45-80
10
30-80
1420
3
75
KHYD
140
42-80
80-100
20
30-80
1440
5.5
140
KHYD
150
42-80
80-120
25
40-100
1440
7.5
150