This crane is specifically designed for loading, unloading, and stacking 20, 40, and 45 foot international standard containers in railway freight yards. This machine is equipped with telescopic container lifting equipment, which is used to lift containers of different specifications. The opening and closing action and extension of the lifting device are operated by the driver in the control room. At the same time, in order to adapt to different container stacking directions and container trailer walking directions, container lifting equipment can be designed with a rotating mechanism, which can make the container rotate freely to improve loading and unloading efficiency.