Komatsu PW160-7K Series Operation And Maintenance Manual page 339

OPTIONS, ATTACHMENTS
LEFT CONTROL LEVER (with auto-deceleration
device)
If any lever is operated when in the deceleration range, the
engine speed will suddenly increase, so be careful when
operating the levers.
This lever is used to operate the arm and upper structure.
Arm operation
(A) Arm OUT
(B) Arm IN
When the left control lever in this position, the upper structure and
the arm will be retained in the position in which they stop.
RIGHT CONTROL LEVER (with auto-deceleration
device)
If any lever is operated when in the deceleration range, the
engine speed will suddenly increase, so be careful when
operating the levers.
This lever is used to operate the boom and bucket.
Boom operation
(1) RAISE
(2) LOWER
When the right control lever in this position, the boom and the
bucket will be retained in the position in which they stop.
For levers (3) and (5), the engine speed changes as follows
because of the auto-deceleration mechanism.
When the right control levers are at neutral, even if the fuel
●
control dial is above the mid-range position, the engine speed
will drop to a mid-range speed. If any of the levers are oper-
ated, the engine speed will rise to the speed set by the fuel
control dial.
INTRODUCTION OF ATTACHMENTS AND EXTENDING MACHINE SERVICE LIFE
WARNING
Swing operation
(C) Swing to right
(D) Swing to left
N (Neutral)
WARNING
Bucket operation
(3) DUMP
(4) CURL
N (Neutral)
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