Machines Ready For Attachments; Explanation Of Components - Komatsu PC15MRX-1 Operation And Maintenance Manual

Hydraulic excavator
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ATTACHMENTS AND OPTIONS

MACHINES READY FOR ATTACHMENTS

EXPLANATION OF COMPONENTS

(1)
Stop valve
(2)
Selector valve
(3)
Attachment control pedal
STOP VALVE
This valve (1) stops the flow of the hydraulic oil.
(a) FREE: Hydraulic oil flows
(b) LOCK: Hydraulic oil stops
Set this valve to the LOCK position when removing or installing
attachments.
MACHINES READY FOR ATTACHMENTS
6-7

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