The features of crawler full hydraulic drilling rig are as follows:

(1) The drill frame can be swayed, retracted, and rotated, and has the flexibility to adapt to the working environment, which can shorten the preparation time for the operation.

(2) The front end of the working cylinder is equipped with a two-way hydraulic locking device to ensure safety and stability.

(3) The crawler walking mechanism adopts a separate compressed drive device and is equipped with a hydraulic jack support device, which can be turned on the spot and can adapt to uneven ground operations.

(4) Equipped with hydraulic safety and automatic monitoring system, such as elastic vibration absorber, gravity vacuum cleaner, hydraulic alarm device, automatic brake device, etc.

(5) Equipped with drill pipe connecting and unloading device, equipped with 5~7 drill pipes, which can be operated by the handle to quickly complete the connection, disassembly, centering, and in and out of the drill frame, which saves time and reduces physical labor.