Bottom Dump Bucket - Komatsu 06253 Operation & Maintenance Manual

OPERATION

3.13.3 BOTTOM DUMP BUCKET

NOTICE
The illustration shows a typical construction of control stand
and working attachment.
However, the shown operation- and working movements
apply to this machine.
OPERATING THE BUCKET CLAM
G Closing the bottom dump bucket:
Depress LH pedal (4)
H Opening the bottom dump bucket:
Depress RH pedal (5)
As soon as the bucket is completely closed, release pedal
(4). Otherwise the pressure relief valve of the bucket closing
circuit will open resulting in unnecessary loading of the
hydraulic system.
DO NOT use the bucket clam for loosening or removing
anchored rocks or other solid objects (illust. Z 19984 and Z
19985), since such operations may result in severe damage
to the clam pivot bearings.
CAUTION
CAUTION
3.13 WORKING WITH THE ATTACHMENT
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