User Manual
Table Of Contents
- Content
- 1 Overall hydraulic system
- 2 Steering hydraulics
- System concept
- Fully hydraulic steering (Emergency steering)
- Orbitrol axle = Floating axle (1), the rigid axle (2) is tracked by electro-hydraulic means
- Orbitrol axle = Rigid axle (2), the floating axle (1) is tracked by electro-hydraulic means
- The floating axle (1) and the rigid axle (2) are steered electro- hydraulically - the Orbitrol steering circuit is closed.
- Steering valve VI
- 3 Working hydraulics
18 000 293 646 0 - SYS-H XERION 3300 - 04/05
1 Overall hydraulic system
PFC pump
391
Pump starts pumping
6
7
21
20
17
2
377
772
15
AA
DD
BB
LL
401485
Item Component
2 (PFC) pump
6 Compensating valve
7 Input (load pressure from signal network)
14 Control piston
15 Control spring
17 Swash plate
20 Pump outlet
21 Compression spring (margin pressure)
25 Control edge
377 Variable-displacement pump hydraulic cylinder
772 Volume flow controller
--
AA Oil supply
BB Pressure-reduced oil
DD Control oil
LL Tank (pressureless)