55 - 4
Operation
Note:
The following description is for the slew operation.
Other operations are similar.
When right slew operation is selected by the control lever,
pressurised oil from the remote control valve enters port
A1
in the shuttle block. The oil moves steel ball
a
to the left and
continues through port
B1
to operate the right slew control
valve spool.
Pressurised oil entering port
A1
passes through hole
d
into
chamber
e
and moves steel ball
b
to the left, allowing oil to
pass through port
C1
to the slew pressure switch, and
through port
S1
to the slew brake valve.
Return oil from the slew spool pilot control enters port
B2
and moves steel ball
c
to the right, and returns to the remote
control valve via port
A2
.
Section E
Hydraulics
9803/6410
Section E
55 - 4
Issue 1
Shuttle Valve
JS01990
Содержание JS130
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Страница 160: ...5 21 Section C Electrics 9803 6410 Section C 5 21 Issue 1 Pump Control Lever Lock Circuit Diagram Time Chart...
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Страница 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Страница 211: ...Section E Section E Hydraulics 9803 6410 Issue 2 3 5 3 5 Schematics Pilot Control Line Hose Connection Diagram JS03540...
Страница 212: ...Section E Section E Hydraulics 9803 6410 Issue 1 3 6 3 6 Schematics Pilot Control Line Hose Connection Diagram JS03540...
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Страница 278: ...32 2 Hydraulic Circuit Diagram Section E Hydraulics 9803 6410 Section E 32 2 Issue 1 Control Valve JS01700...
Страница 279: ...33 1 Neutral Circuit Section E Hydraulics 9803 6410 Section E 33 1 Issue 1 Control Valve JS01610...
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Страница 287: ...33 9 Slew Operation SW Priority Circuit Section E Hydraulics 9803 6410 Section E 33 9 Issue 1 Control Valve JS01770...
Страница 293: ...Hydraulics 9803 6410 Issue 1 34 3 34 3 Section E Section E Control Valve JS01820 Dismantling and Assembly cont d...
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