Key for assembly and disassembly of final control section of crawler tractor

摘要

Including: a key used to lock the bolt head of the last control section of the crawler tractor, so that the torque can be adjusted outside the section where the bolt is located. Its functional structure includes three areas: torque area, which can support the head of each part of the final headquarters with the impact angle installed on the tool; traba area, which is used to support the tool, which binds the bolt head and holding area of each part of the final headquarters.Where does the tool come from. This key combines operability, efficiency and the most important safety features because it minimizes the risk of accidents during operation; even after installation, workers can stop holding the key because it is locked. This tool is an innovation for the final command part of the installation and disassembly of a crawler tractor because of its high efficiency, high safety and easy structure to operate.