Light-duty Multifunctional Gantry Container Crane is divided into two type, rubber-tired type and rail-mounted type, which is used to meet the requirements of loading and unloading the international standard containers with the size of 20ft, 40ft and son, as well as the containers with the wide size in our country. It is manufactured by high strength weathering steel (Q450NQR1), with the advantages of simple structure, light weight, low cost, easy to maintenance and so on. Each hook can be operated separately after removing the spreader; hence, it satisfies the requirements of loading and unloading railway containers and heavy cargo, achieving several functions.