Risks Regarding The Crawler - XCMG XE17U Instruction Manual

Risks regarding the crawler

Warning!
09.2020
Rubber crawlers are not as firm as those made out of steel. Since the
former is comparatively soft, take extra care when using the rubber-
type on roadsites.
To avoid damage caused by the road's surface, follow the advice
below when using them:
– When using a rubber crawler, do not travel on graveled soil or sharp
stony ground, to prevent damage to the crawler or its inner components
(e.g. crawler link band, chain sprocket, etc).
– Travelling with a rubber crawler on sandy surfaces may also damage
the crawler machine.
– Accumulating foreign materials inside the crawler will increase its stress
and the risk of damaging it.
– Avoid sudden cornering on surfaces having strong friction.
– If the crawler is stained with fuel or hydraulic oil, clean it immediately.
– Avoid stain by saline substances, as it will corrode the crawle's steel
components.
– If not in use for a longer period, store the crawler in a shady, cool and
dry place.
– To avoid damage due to melting, do not operate rubber crawlers on a
road with temperature above 60 .
– When a crawler is jacked up, do not use the other one to travel, or it will
wear off considerably.
– Lower the jacked-up machine with care.
– Make sure the crawler does not get loose during travel; otherwise, it
may drop and get damaged.
– If the rubber crawler or its internal hawser band is scratched, have an
XCMG-agent repair it immediately to prevent further damage.
Description of a crawler's key parts (see sketch)
"A"-Rolling side
"B"-Grounding side
(1)-Steel plate crawler support
(2)-Rubber crawler
(3)-Hawser band
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