18
WY02-1792E
Y-2
Y-2
Adjusting Pressure (Hydraulic Pressure)
2.5 Slewing
[NOTICE]
Oil temperature: 50±5°C (113 - 131°F) (Hydraulic oil: TADANO Hydraulic Oil LL)
Confirm set pressure on the crane information screen in the maintenance mode of AML.
Shift the control lever or switch while the engine is idling, then increase engine speed.
Cancel registration of slewing range limit function in AML.
Item
(Mark)
Set pressure
Engine
speed
(min
-1
)
Check procedure
MPa
kgf/cm
2
psi
Slewing
*1
(G) 20.6±0.5
210±5
2990±70
1900
(MAX)
1. Turn the PTO switch ON.
2. Apply the slewing brake.
3. Move the slewing lever at its full stroke on the
right and left side.
4. In this state, set the engine speed to 1900 min
-1
and check the pressure.
*2
(H)
22.6
230
3270
-
Already the pressure is set by the valve
manufacturer.
(Adjustment is not necessary.)
*1 : Relief valve
*2 : Overload relief valve
Содержание GR-300EX-3
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Страница 8: ...7 WA04 4880E 6 Group index System Diagrams Data Adjustment and Checks Y Z Y Z...
Страница 27: ...14 WY02 1792E Y 2 Y 2 Adjusting Pressure Hydraulic Pressure...
Страница 97: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 26 WZ07 3762E 5 Return 6 Drain 3 343 458 62000 1 343 465 03000...
Страница 98: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 27 WZ07 3762E 7 Gauge 3 343 450 35500...
Страница 99: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 28 WZ07 3762E 8 Pilot 0 343 458 63000...
Страница 108: ...37 WZ08 0620E Z 9 Z 9 Pneumatic Parts Location Diagram 3 Control parts lower 1 349 233 11000 0 349 233 10000...