KJ211hydraulic tunneling drilling rig

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 cut and rock bolting;

The drill rig provides a good view for the operator;Balanced layout and the articulated chassis of four-wheel drive ensure the flexible, fast and safe driving in the narrow tunnel.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,All the relevant parts are kept in good protection, meanwhile maintenance easily.

Hydraulic Tunneling Drilling Rig is a drilling equipment specially used for tunnel construction and underground engineering. It uses a hydraulic system to provide power and has the characteristics of high efficiency, stability and flexible operation. It is widely used in tunnel excavation, underground mining and subway construction and other fields.

Hydraulic tunnel drilling rigs use a hydraulic system to drive drill pipes and drill bits to perform drilling operations. The hydraulic system provides powerful power, allowing the drill bit to drill efficiently in hard rock formations. Drilling rigs are usually equipped with a variety of drill bits and drill pipes to adapt to different geological conditions and drilling needs.