KJ310-Crawler Top Hammer Tunnel Jumbo Drilling Rig

KJ310 Crawler  Tunnel Jumbo Drilling Rig

Features:

KJ310 hydraulic tunneling drilling rig is specially designed for the extremely inclined tunnel，with the maximum slope standing 25°. It is suitably qualified for the drilling of  hard-rock mine whose section falls in the range of  12-35 square meters.

The firm flexible boom is capable of optical coverage of the section; 360° rotation and self-leveling beam make drill positioning easy;The boom can also be used for the drilling of lateral cross-cut and rock bolting;

The drill rig is capable of the advancing beam’s translation, automatic suspension of drilling of end hole, slag blowing at the hole bottom and electronic impulse lubrication, thus leading to few operations and improve drilling efficiency;

The stepped piston is used for the high-frequency impacting rock drill and this can improve the transmission efficiency of impact wave and drilling speed and reduce the consumption of drilling tools and make it in good condition;

Considerable space and automatic functions enable the driver to concentrate on drilling in a safe, fast and accurate manner;

The drill rig provides a good view for the operator;

All the relevant parts are kept in good protection, meanwhile maintenance easily.