3 - Description
65
Open Centre Hydraulics
The open centre hydraulics block is necessary, if the tractor uses open
centre hydraulics and/or load sensing.
For adjustment, see “Open and Closed Centre Hydraulics” on page 87.
If in doubt whether your tractor uses open or closed centre hydraulics,
see the tractor’s instruction book or ask your tractor dealer.
SafeTrack
On sprayers with SafeTrack steering, this hydraulic block manages
hydraulic pressure for the steering functions.
AutoHeight and AutoTerrain
This hydraulic block manages hydraulic pressure for the automatic
control functions for boom height during spraying.
The three valves marked with arrows:
• The AutoHeight function has two valves.
• The AutoTerrain function has three valves.