Crawler Hydraulic Support

Technical features:

1. lt has the functions of walking and escaping, and can be withdrawn in time when the top directly collapses;

2. It has strong supporting ability, large adjustment range of initial support force, and strong adaptability of roof beam and cover beam to the roof;

3. Using a portable remote control, it has three control modes: wired remote control operation, wireless remote control operation and local manual operation;

4. The ground clearance is large, and the machine has good passability.

The crawler hydraulic support is a combination of traveling and supporting. When recovering coal pillar, it supports the roof to provide a safe working space for equipment and personnel. lt is mainly used for "three-downward” coal recovery coal pillars and roof support of flat roadways and connecting roadways in short-wall coal mining. When conducting coal pillar recovery, it can effectively protect the safety of personnel and equipment. During the working cycle, no special support or anchor bolt supporting needs to be erected, the auxiliary slow process in the recovery of coal pillar can be reduced, and the possibility of continuous shearer blocked by roof caving can be greatly eliminated.