09.2020
Seite 94 / 197
– When traveling across a river, use the boom to test the depth of it
and go across it slowly. If the river is deep enough to reach the top
edge of the carrier wheel, do not go across the river.
– Avoid operating that may damage the crawler and components of
undercarriage
– During frozen climate, it is necessary to eliminate the snow and ice
in the bottom of crawler before loading and unloading the machine,
in case that it slides
Notice
To support any portion of the equipment with the arm and the boom,
turn the bucket until its edge touches the ground.
This should create angle of about 90° between the arm and the boom.
Notice
The required movements to lift one of the crawler tracks mid-air should
be performed with care and precision.
1. Swing the upper structure by 90° to place it normaly to the crawler.
2. Keep the included angle between the arm and the boom at about
90°
～
110° and turn the bucket until its edge touches the ground.
3. Operate the boom downwards to push one of the crawler tracks off
the ground.
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Страница 74: ...09 2020 Seite 64 197 4 6 Hydraulic Schematic Diagram ...
Страница 75: ...09 2020 Seite 65 197 4 7 Electrical Schematic Diagram 4 8 Part identification and name plates Notice ...
Страница 78: ...09 2020 Seite 68 197 Arm Bucket Boom top No _____________________ Bucket No _____________________ ...
