Using Rubber Crawler - Hitachi EX27U Operator's Manual

OPERATING THE MACHINE

USING RUBBER CRAWLER

Rubber crawlers are designed for traveling on paved roads.
Avoid damage to the rubber crawlers by following the pre-
cautions below:
Forbidden Operations
Don't operate on sharp, rocky, uneven surfaces, such as
river rock, gravel, etc.
Don't allow engine oil, gasoline, etc. to remain on the track,
and avoid traveling in oil in order to reduce the danger of
slipping.
Don't travel using the track of one side only with the other
track jacked up by the front attachment.
M586-05--022
5-20