Appendices
7.2
Hydraulic diagram
Figure 7.1 444637
Table 7.1 444637, Hydraulic diagram RDA 400S
C1
Lifting and seed depth setting
C2
Hydraulic ram, drive wheel
C3
Hydraulic ram, RH bout marker
C4
Hydraulic ram, RH bout marker
C5
Hydraulic ram, pre-emergence bout marker
C6
Master and slave system, CB1+System Agrilla/System Crossboard
C7
Master and slave system, CB1+System Agrilla/System Crossboard
C8
Master and slave system, CB1+System Agrilla/System Crossboard
C9
Hydraulic ram, folding
B10 Valve block, Lift stop, bout markers, pre-emergence markers
B11 Valve block, folding
V12 Changeover valve, tool bar/folding
A
Solenoid valve, RH bout marker
B
Solenoid valve, LH bout marker
C
Solenoid valve, Lift stop
D
Solenoid valve, pre-emergence marker
124
Normally closed
Normally closed
Normally open
Normally closed
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ver. 2