2-Piece Boom - Hitachi 120-3 class Operator's Manual

Hydraulic excavator
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2-PIECE BOOM

2-piece boom operation
The 2-piece boom can be operated using attachment pedal
(1) located on the left front of the seat, as illustrated.
CAUTION: Be sure to lock attachment pedal (1) with
pedal lock (2) when the attachment pedal is not in
use.
Do not step on the attachment pedal (1).
A: Raise
B: Lower
Precautions for operating 2-piece boom.
WARNING: When operating with 2-piece boom, the
bucket may come in contact with the cab. Operate the
machine with care not to allow the tip of bucket to hit
the cab while rolling in the front attachment.
OPTIONAL ATTACHMENTS AND DEVICES
1
Stopper Bar
13-23
M1V1-13-001
1
UNLOCK
LOCK
2
M1G6-05-011
A
M1G6-05-018
SS4603204
B

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