Primera BAG0175.3
5.17 Stony ground rollers (optional)
Stony ground rollers are particularly suitable for
stony ground.
5.18 Track markers
The hydraulically-actuated track markers dig into
the ground alternately on the left and the right of
the machine. In so doing, the active track marker
creates a mark. This mark serves as an orienta-
tion aid for the next run after turning. After turn-
ing, the tractor driver drives over the centre of
the mark.
It is possible to set:
• The length of the track marker
• The working intensity of the track marker,
depending on the type of soil.
49
Lift both track markers
• before turning at the end of the
field
• before obstacles on the field
• before transportation.
WARNING
It is prohibited to stand in the swiv-
elling area of the track marker
booms.
• Direct people out of the danger
area.
• Risk of injury from moving parts.