One-sided switching

For certain working widths for crop maintenance 2, it is necessary to perform the first field pass with the seed drill with half the working width. For example, when beginning field work at the left field edge, the coulters on the right side of the implement 4 do not deposit seeds in the soil. The following field pass 3 goes over the area again and spreads seed. The subsequent cultivation work is performed with an offset of half the working width 1.

On the control terminal, seeding can be switched off on both halves of the coulters, whereby the corresponding outlets on the segment distributor head are closed electrically.