Machines Ready For Attachments; Clamshell Operation Selector Valves; Selector Valve In Normal Position For Bucket Cylinder Operation - Komatsu PW180-7E0 Operation & Maintenance Manual

Wheeled excavator
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Attachments, Options
6.5

Machines ready for attachments

6.5.1

Clamshell operation selector valves

The selector valves (1) are used to set the function to either
bucket cylinder operation or clamshell open/close operation.

Selector valve in normal position for bucket cylinder operation

A.
To/from main valve
B.
Clamshell feed
Selector valve turned to clamshell operation. Both valves (left
and right) must be in same position.
Bucket cylinder
Bucket line
PW180-7E0 – VEAM400102
A
B
Bucket operation
6.5 Machines ready for attachments
Clamshell operation
Bucket line
Clamshell line
1
6-11

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