Stacker-reclaimer is a very efficient equipment for continuously loading and unloading bulk materials in modernized industries. It is extensively used in loading and unloading work in harbors, docks, metallurgy industries, cement plants, ironworks, coking plants, coal plants, power stations and other plants to stockpile bulks such as minerals, coal, coke, sandstones. The pull type stacker-reclaimer, which is a new type of stacker-reclaimer, can simplify the existing rocker arm stacker-reclaimer and reduce the equipment volume, weight multiply, and the manufacturing cost would be only one-third of the similar equipments. Furthermore, it improved the mobility and stability of the equipment and enhanced the work efficiency, reduced the electricity power and maintenance,with outstanding economic benefits.