The crawler tunnel drilling rig is a finalized product of the hydraulic rock drill, which is characterized by:
1) The drill stand can swing, telescopic and rotate, and has the mobility to adapt to the operating environment, which can shorten the preparation time for operation.
2) The front end of the working cylinder is equipped with a two-way hydraulic locking device, which can ensure safety and stability.
3) The crawler walking mechanism adopts a separate compression drive device and is equipped with a hydraulic jack support device, which can be turned in situ and can adapt to uneven ground operations.
4) Equipped with hydraulic safety and automatic monitoring system, such as elastic shock absorber, gravitational vacuum cleaner, hydraulic alarm device, automatic braking device, etc.
5) Equipped with drill pipe receiving and unloading device, equipped with 5 7 drill pipes, can be operated by the handle to quickly complete the connection, disassembly, centering, in and out of the drill pipe and other actions, which not only saves time, but also reduces manual labor.
The main advantage of the tunnel drilling rig is that it can quickly and efficiently carry out drilling and piling operations, reduce the labor intensity, improve the work efficiency, and have the significant effect of saving time and labor, and saving labor.