4 Low-pressure hydraulic system Hydraulic circuit diagram 3255
Designations Item
Designation
Remark
B97
Drive hydraulics forward high-pressure sensor
-
B98
Drive hydraulics backward high-pressure sensor
-
-
-
-
F
Filling connection
for initial commissioning
-
-
-
Y1
4-Trac (all-wheel drive) solenoid coil
-
Y26
Main drive solenoid coil
PWM-controlled
Y59
Servo circuit solenoid coil
-
Y60
Cover solenoid coil
-
Y86
Reverse front attachment solenoid coil
-
Y88
Front attachment clutch solenoid coil
-
-
-
-
Z19
Hydraulic oil level switch (min.)
-
Z46
Low-pressure hydraulics/ground drive oil pressure actual value function switch
-
-
-
-
102
Pressure filter
-
110
Oil tank
-
-
-
-
205
Working hydraulics pump
-
218
Steering hydraulics pump
-
228
Suction arm drive motor
-
246
Cooling circuit pump
-
255
Ground drive / feeder feed pump
-
-
-
-
302
All-wheel drive clutch hydraulic cylinder
-
317
Main drive clutch hydraulic cylinder
-
340
Cover hydraulic cylinder
-
352
Front attachment clutch hydraulic cylinder
-
353
Front attachment reverse hydraulic cylinder
-
359
Shifter rail locking hydraulic cylinder
-
-
-
-
413
Orifice plate Ø 2.2 mm
-
421
Restrictor A
(option for maize headers)
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