In concrete and steel plants, crane systems are often stretched to their limits. Container gantry cranes in large ports, whose trolleys alone weigh several times as much as a small car, are also subjected to extreme loads every day.

A reliable power supply is essential to ensure that the hoists can perform their tasks day in, day out. As a rule, festoon systems are used for this purpose.

Large festoon systems from VAHLE are manufactured individually for the respective requirement. The scalable systems can accommodate round or flat power and data cables.

The trolley and roller characteristics are always aligned with the carrier system available on site and the speeds travelled. This ensures safe and smooth system operation.