Unfolding track markers

The hydraulically-activated 3 track markers 2 work the soil alternately on the left and the right of the implement. In this process the active track marker 1 makes a mark. The tractor driver uses this mark as an orientation aid. When turning at the end of the field both track markers are lifted.

When transporting the implement both track markers are lifted. The track markers are hydraulically locked.

PREREQUISITES

  • Implement is unfolded

  1. Charge the tractor control unit yellow 1 with pressure.

The track marker will be unfolded.

  1. If the wrong track marker has been unfolded,

    Charge the tractor control unit yellow 2 with pressure.

The track marker will be lifted out and the shuttle valve activates the opposite track marker.

  1. Charge the tractor control unit yellow 1 with pressure.

The opposite track marker will be lowered.