Agricultural machine, particularly haymaking machine such as rotary tedder or hay rake, has cultivation support, which is attached to tractor by three point linkage

摘要

The agricultural machine has a cultivation support (3), which is attached to a tractor (2) by a three point linkage. A centering device (14) is provided, which has a rocker supported at the cultivation support around a centering lever drag axis in tilted manner. The centering device has a center link coupling point and a centering surface.