Circuit Diagram - Claas QUANTUM 3500 Service Parts

Hydraulics
3.2

Circuit Diagram

3.2.1 Without cross
conveyor belt
(without 2-speed
floor conveyor
motor)
11-42
QUANTUM
1 3/2 way pick-up drive On solenoid valve
2 3/2 way pick-up drive Off solenoid valve
3 3/2 way lower pick-up solenoid valve
4 3/2 way raise pick-up solenoid valve
5 3/2 way open knife frame solenoid valve
6 3/2 way close knife frame solenoid valve
7 3/2 way open tailgate solenoid valve
8 3/2 way close tailgate solenoid valve
9 3/2 way tailgate pressureless solenoid valve
10 3/2 way raise articulated drawbar solenoid valve
11 3/2 way lower articulated drawbar solenoid valve
12 4/3 way reverse floor conveyor solenoid valve
14 3/2 way master valve solenoid valve
15 3/2 way shredder drums drive solenoid valve
16 3/2 way shredder drums drive Off solenoid valve
19 3/2 way lock tailgate solenoid valve
20 Pressure balance
21 Pressure relief valve 200 bar
22 Shut-off valve
23 Shut-off valve
24 Restrictor
25 4/3 way floor conveyor forward proportional solenoid valve
26 Filter
27 Hydraulic couplers
28 Tractor pump
29 Tractor oil tank
30 Knife frame hydraulic cylinder
31 Articulated drawbar hydraulic cylinder
32 Tailgate hydraulic cylinder
33 Shredder drums drive hydraulic cylinder
34 Pick-up drive hydraulic cylinder
35 Pick-up hydraulic cylinder
36 DANFOSS OMR 125 floor conveyor hydraulic motor
39 Load sensing port
60 Lock-up valve unit
62 3/2 way trailing axle solenoid valve
63 Trailing axle cylinder
64 Non-return valve
E8 Oil pressure switch 150 bar, tailgate open
E9 Oil pressure switch 2 bar, terminal switch-over contact
E10 Oil pressure switch 30 bar, for interior lighting (from serial no.)
A Working line
B Working line
P Pump port (feed line)
T Tank port (return line)
TIC
10/04