Raise One Track Using Boom And Arm - Hitachi ZAXIS 30U-5N Operator's Manual

Raise One Track Using Boom and Arm

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WARNING: Operate the machine carefully. The
machine may slide. Keep the angle between boom and
arm 90 to 110° and position the bucket's round side on
the ground.
1. Swing the upperstructure 90°.
2. Position the boom and the arm so that the angle
between them becomes to 90 to 110°. Push the ground
with the round bucket bottom to raise track off ground.
3. Do not raise the track with the boom and the arm when
the boom is swung.
4. Place blocks under machine frame to support the
machine.
DRIVING THE MACHINE
4-6
90 to 110 º
M1M7-04-006