The areas where the spades enter into the soil are also subject to any imaginable abrasive loads. Moisture and a broad temperature spectrum are topics that can also not be ignored. "The tree transplanting campaign that took place in the winter of 2011/2012 in the Stuttgart Schlosspark as part of the new rail station construction was subject to a very tight timeline. In addition, the temperatures were in a deep freeze“, Roland Schlesag recalls an actual episode. "None of the machines we used experienced malfunctions of any kind. “ In addition, the tribo-optimized plain bearings are able to handle any edge load without difficulty, for instance when the spades impact rocks.