Single-girder overhead travelling cranes with wire rope hoist are the most common, suitable for many industrial applications. They run on the treadway fixed to the pylons of the building if they have been designed with consoles designed for this purpose. If not, it is necessary to execute a metal structure independent of the structure of the building, to support the rolling path. Equipping the roller bridge with a steel rope hoist is the right choice if you want to lift loads up to 32 tons. When you have enough space, you can opt for a normal construction hoist, but if the available space is a problem, yet you still want a higher lifting height, you can choose the compact design variant.