As a type of bridge crane, overhead traveling crane is designed to lift, move or transport materials up to 120 tons. Because of the great spans and big lifting capacity, an overhead traveling crane is the ideal solution for particularly demanding tasks. According to the different ways of manipulation, the traveling overhead cranes can be divided into manual overhead traveling crane and electric overhead traveling crane. And an electric overhead traveling is made up of five parts. The bridge girders, end carriages, hoisting trolley also called crab, long travel machinery and cabin. Due to best meet the requirements of high safety and productivity, the traveling overhead crane is widely used in factory, warehouse, workshop and other place.
