Service manual

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34
- 16/18/20B-7 Hydraulic Diagram (Non OPSS).
1 Hydraulic gear pump
2 Priority valve
3 Main control valve
4 Steering unit
5 Steering cylinder
6 Tilt cylinder
7 Lift cylinder
8 Suction strainer
9 Return filter
10 Down safety valve
11 Down control valve
12 Hydraulic oil tank
100Bar
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Steering: 100Bar
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Main: 16B-7=160Bar
18B-7=180Bar
20B-7=190Bar
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Auxiliary: +/- 130Bar