Structure and function
KE/KX/KG (RIGID) BAH0089-7 02.2020 83
5.15.3 Lift height limiter (optional)
If the soil tillage implement is combined with a PTO shaft driven seed
drill, the lift height of the lifting frame can be limited in order that the
PTO shaft can continue to run, even while turning.
A precision airplanter remains functional even during turning with the
tractor's PTO shaft running. This eliminates the need to switch off the
PTO shaft and the associated loss of pressure in the precision air-
planter.
If the seed drill is raised by the lifting frame, the
top link (Fig. 72/1) pulls up the activation hook
(Fig. 72/2) and closes the valve that regulates
the flow of oil to the cylinders.
The lift height of the seed drill is adjustable.
Fig. 72
5.15.4 Side stabiliser for lifting frame 2.2 (optional)
The side stabiliser (Fig. 73/1) improves the seed
drill's tracking on sloping terrain and reduces the
swaying of the raised seed drill during transport.
The side stabiliser connects the lower links of
lifting frame 2.2 to each other.
Fig. 73
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