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
000 293 646 0 - SYS-H XERION 3300 - 04/05 7
1 Overall hydraulic system
Overall circuit diagram
391
1 Overall hydraulic system
Overall circuit diagram
Key to diagram
Item Component
I Main valve block
II Cab valve block
III Distributor block
IV Orbitrol steering valve
V Steering sense valve
VI EHL valve block – Electro-hydraulic steering
VII Main brake valve
VIII Working hydraulics variable-displacement pump
IX Steering hydraulics variable-displacement pump
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102-1 Working hydraulics pressure filter
102-2 Steering hydraulics pressure filter
107 Oil drain
109 Hydraulic system oil cooler
110 Oil tank
112 Return filter
113-1 Working hydraulics suction filter
113-2 Steering hydraulics suction filter
113-3 Emergency steering suction filter
116 Resonance tube (Silencer)
117 Fresh air filter element
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205 Working hydraulics pump
214 Hydraulic motor
218 Steering hydraulics pump
245 Emergency steering pump
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323-1 Floating axle steering hydraulic cylinder
323-2 Rigid axle steering hydraulic cylinder
377 Variable-displacement pump hydraulic cylinder
3007-1a Service brake hydraulic cylinder
3007-1b Service brake hydraulic cylinder
3007-2a Service brake hydraulic cylinder