The trolley serves as an element, which moves translationally along a profile, on which different types of hoists are suspended, depending on the load capacity. Carrying trolleys can be driven by an electric motor or manually, by pulling a hook / load or a control chain, while their design can also be for use in explosive atmospheres. The company SPB - INŽENJERING Ltd. offers trolleys from "KITO" Japan and "KITO VAN LEUSDEN" Netherlands: