27
WY02-2020E
Y-2
Y-2
Adjusting Pressure (Hydraulic Pressure)
2.12 B/C-pin pressure reducing valve
[NOTICE]
Oil temperature: 50 ± 5 °C (122 ± 9°F) (Hydraulic oil: TADANO Hydraulic Oil LL)
Item
(Mark)
Set pressure
Engine
speed
(min
-1
)
Check procedure
MPa
kgf/cm
2
psi
Reducing
value
(R)
10.0 ± 0.5
100 ± 5
1450 ± 70
670
(IDL.)
1. Connect a pressure gauge to the
pressure check port (R).
2. Turn the PTO switch ON.
3. Disconnect the self-seal joint for C/W
cylinder (extending side).
4. Extend the cylinders fully by pushing
the "DOWN" button on the C/W
mounting/dismounting remote
controller.
5. In this state, check the pressure by the
pressure gauge.
Содержание GR-1600XL
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