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In concrete and steel works, crane systems are often pushed to their limits. Container gantry cranes in large ports, whose trolleys alone weigh tens of times the weight of a small car, are also subjected to extreme loads every day.
A reliable power supply is a prerequisite for the hoists to be able to perform their tasks day in, day out. Cable trolleys are generally used for this purpose.
Large cable trolleys from VAHLE are manufactured individually for the respective requirement. The scalable systems can accommodate round or flat power and data cables.
The running gear and roller properties are adapted to the existing support system and the speeds used. This ensures safe and smooth system operation.
The large cable trolleys can be supplied pre-assembled to reduce on-site assembly work to a minimum. The use of high-quality materials also ensures a high level of resistance - even to environmental influences such as salty or humid air. At the same time, this reduces maintenance requirements, which noticeably increases system availability.