Dock leveler is loading and unloading equipment. It is situated at the loading bay of a factory where the material is to be loaded and unloaded. The capacity of the dock leveler ranges from minimum to 9000 kgs. Material to be loaded is lifted by a fork lift or a stacker and is carried in to the container or vehicle directly. The dock of the leveler adjusts its height according to the height of the truck which eases the rolling of the forklift over it with load.