Tadano GR-700N, Service Manual

Page: 32 / 200

Y-2 Y-2
Adjusting Pressure (Hydraulic Pressure)
19
WY02-1720E
2.5 Outrigger
[NOTICE]

Oil temperature: 50 ± 5°C (113 - 131°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
Outrigger
relief valve
(L)
20.6±0.5 210±5 2990±70
1550
(MAX.)
1. Connect a pressure gauge to the
pressure check port (L).
2. Turn the PTO switch ON.
3. Fully extend the outrigger while the
speed is idling.
4. In this state, set the engine speed to
1550 min
-1
and check the pressure by the
pressure gauge.
Rear of oil tank
Solenoid control valve
(for outrigger)
Solenoid control valve (for outrigger)
Relief valve (L)
Pressure check port (L) (G1/4)