Position 5 is normally used for ploughing. If larger draft control is required (that is,
the plough is too deep and needs a slight lift), position 6 can be used instead.
When the draft control is operating, the rear linkage tries to maintain the position
set by the position control knob. If the pulling resistance increases, the rear
linkage raises the implement and some of the weight is transferred to the rear
wheels. Thus, the driving wheels maintain the maximum traction.
NOTE: The position of the lower links is displayed on the Proline instrument
panel display in the rear lower links' position view.
3.12.12.1 Activating and deactivating the draft control
NOTE: Adjust the ploughing depth with the position control knob.
GUID-F5277561-4317-47BD-926A-32E03E5D0804
1. Draft control selector
• To activate the draft control, turn the draft control selector to one of the eight
draft levels.
• To deactivate the draft control, turn the selector to position P.
Turning the selector to position P ensures that the linkage is controlled
accurately by the position control knob.
3.12.13 Drive balance control
The drive balance control system makes driving the tractor more even and stable
when transporting heavy implements on the linkage. The system makes the
linkage to lift or lower slightly when needed, thus balancing the tractor-implement
combination. When the drive balance control is in use the transport height is a
little lower than the one set by the lifting height selector and can vary a bit. The
drive balance control can be used on the road and in the field.
The drive balance control operates only with the transport mode, that is, when the
lift/stop/lower switch is in the lift (transport) position.
3. Operation
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