Imagine: heavy garbage bins need to be lifted. Without castors, this puts maximum strain on the body. With castors, even large bins can be moved safely and with minimal effort.
Conclusion: Castors are indispensable in waste disposal. Some areas cannot be reached by large garbage trucks. This makes it all the more important for waste containers to be mobile in order to save time and energy.
Some waste bins are centrally secured to ensure maximum safety on site in a single process. The reliable braking function prevents them from rolling away on slopes or in strong winds.