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
8 000 293 646 0 - SYS-H XERION 3300 - 04/05
1 Overall hydraulic system
Overall circuit diagram
391
3007-2b Service brake hydraulic cylinder
3008 Parking brake hydraulic cylinder
3009 Floating axle lock hydraulic cylinder
3010 Cab raise/lower hydraulic cylinder
3011 Unlock cab hydraulic cylinder
3012 Rear power lift hydraulic cylinder
3013 Front power lift hydraulic cylinder
3014 Swing lower link hydraulic cylinder
--
406 Orifice plate F (Ø 0.8 mm)
414 Orifice plate F (Ø 3.5 mm)
421 Restrictor
--
515 Pressure accumulator
516 Service brake pressure accumulator
519 Parking brake pressure accumulator
--
609 Orbitrol steering system rotary valve
641 Shut-off valve
642 Service brake valve
644 Steering sense valve
--
704 Bypass valve (non-return valve)
706 Pressure relief valve
725-1 Floating axle steering double shock valve
725-2 Fixed axle steering double shock valve
725-3 Orbitrol steering double shock valve
726 Steering pressure relief valve
732 Non-return valve
734 Lock-up valve unit (non-return valve)
742 Steering safety valve
760 One-way restrictor valve, one-sided
763 Input pressure balance
768 LS signal shuttle valve
772 Volume flow controller
772-1a Volume flow controller (red A)
Item Component