The harvester can reap in slopes of up to 75% and as the harvesting head is attached to the crawler only needs a single lane is required to work in the vineyard. This allows harvesting in terraced vineyards for the first time. Through its long and wide landing gear with a 1,2 m2 contact area the weight is well spread. Thus the ground pressure is lower than the one of a standard tractor. The machine is secured by a winch with 1.500 kg pulling force which is regulated electronically. On his way back up the driver opens the harvesting head and drives along the row.