Hydraulic / Electric System DISCO 8550C (Tractor) TIC
2-2 10/04
1.0 Hydraulic System
1.1 Hydraulic circuit diagram
1 Coupling, single-acting
2 Cylinder for front mower units
3 Cylinder for front mower units
4 Oil pressure switch, set to 190 bar
5 Flow divider
6 Cylinder with 3/2 way directional control valve – Raise/lower side-
mounted mower units
7 Cylinder with 3/2 way directional control valve – Raise/lower side-
mounted mower units
4 Oil pressure switch, set to 190 bar
5 Flow divider