Our charging cranes usually have four girders supporting a single double trolley or can be tailored as required, with a lifting capacity up to 500 tons.
According to the different requirements of users, the double girder cast overhead crane has double beam double track type, double beam four track type, four
2. From the perspective of overall structure, it can be divided into: double beam double rail, four beam four rail, four beam six rail and so on. The first two
