Handle Machine Ready For Installation Of Attachment; Explanation Of Components On Machine Equipped With Attachment - Komatsu PC490LC Installation And Instruction Manual

HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT

ATTACHMENTS AND OPTIONS
HANDLE MACHINE READY FOR INSTALLATION OF AT-
TACHMENT
EXPLANATION OF COMPONENTS ON MACHINE EQUIPPED WITH AT-
TACHMENT
KS000877
(1) Stop valve
(2) Selector valve
(3) Attachment control pedal
(4) Lock pin
(5) Additional filter for breaker
(6) Accumulator
(7) 1st Attachment proportional control switch
(8) 2nd Attachment proportional control switch
(9) Breaker switch
STOP VALVE
The stop valve stops the flow of the hydraulic oil.
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