KVT lifting device have been developed for lifting round vats ("Breisacher tub") in a vat tipping device for a maximum weight of 1000 kg per vat. The lifting devices are hooked to the suspension points of the vats on both sides, lifted with the self-locking lifting devices and transported by crane. For example: Traubenannahme Schloss Affaltrach (Youtube: 0:20 - 1:00) See also description in the disclosure document of the German Patent Office "Selbstsichernde Haftlasche zum Anhaengen von Behaeltern an Krane".