94
MECHANICAL STRUCTURE
4. Steering Unit
There are nothing mechanical connection between steering unit, hydraulic cylinder and pump. Steering unit
consists of few drive parts and rotary valve change the direction of hydraulic flow. Hydraulic flow will be
connecting to metering device (gerotor) after switching the rotary valve as handle wheel turn.
Front Wheel
[Power Steering Hydraulic Circuit]
Arrow mark is suggest the operation of steering wheel.
Cylinder
Pump
Hydraulic Pump for
Power Steering
Steering Wheel
<Left Turn>
Filter
Oil Feed Pipe
Power Steering
Unit of All
Hydraulic Type
Hydraulic Hose
Valve System Open Center
Load Effect Non-load reaction
Model RU051B105F6A
(EATON FLUID POWER)
)
Max. Temperature 95
(oil temperature)
3UHVHW3UHVVXUH 03DNJIFP
2
, 1493psi)
5DWHG)ORZ /PLQ^JDOPLQ`
Hydraulic signal
GZ3W27-009
1.Specifications