Y-2
Y-2
Adjusting Pressure (Hydraulic Pressure)
19
WY02-2090E
2.6 Steering
[NOTICE]
Oil temperature: 50 ± 5°C (122 ± 9°F) (Hydraulic oil: TADANO Hydraulic Oil LL)
Shift the control lever or switch while the engine is idling, then increase engine speed.
Item
(Mark)
Set pressure
Engine
speed
(min
-1
)
Check procedure
MPa
kgf/cm
2
psi
Steering
(I)
18.6 ± 1.0 190 ± 10 2700 ± 140 2700
(MAX.)
1. Connect a pressure gauge to the pressure
check port (I).
2. Without jacking up, turn the steering to the
right side. Gently move the steering cylinders
to the end of the stroke.
3. In this state, set the engine speed to 2700
min
-1
and check the pressure by the pressure
gauge.
(Note): Adjustment is not possible.
If the pressure is out of the set pressure
range, replace the priority valve.
Содержание GR-130EX
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Страница 8: ...7 WA04 5470E 6 Group index System Diagrams Data Adjustment and Checks Y Z Y Z ...
Страница 27: ...Y 2 Y 2 Adjusting Pressure Hydraulic Pressure 14 WY02 2090E ...
Страница 150: ...Z 14 WZ03 4392E View System Z 14 Z 14 78 78 0 343 812 73200 5 Cable A IWZ03 439201E ...
Страница 151: ...Z 14 WZ03 4392E View System Z 14 Z 14 79 79 0 343 818 71200 6 Cable B IWZ03 439202E ...