CRCHI’s drilling jumbos are used for short-distance(50 m) exploration drilling and blast hole drilling in underground tunnelling. We offer jumbos with advanced technologies, such as multiple information fusion, 3D scanning, smart positioning, smart rig control, 50 m advance geological forecast and 30 m advance pipe shed construction. They can be widely used in different kinds of drifts, tunnels and culverts in fields like railways, highways, water conservancy, national defense for exploration and excavation.
SPECIFICATION
Item |
Unit |
Parameter |
Total power |
KW |
325 |
Max. working section WxH |
m |
16.6x11.3 |
Min. working section WxH |
m |
6x6 |
Max. gradeability |
% |
25 |
Power of drilling rig |
kW |
31.9 |
Max. drilling depth |
m |
5.25 |
Drilling diameter |
mm |
φ41-φ140 |
Weight |
kg |
52000 |
Dimensions LxWxH |
mm |
17600x2900x3600 |