Safety
Safety, Operation and Maintenance Manual - Sep 2012
2-48
SY115C9/135C/155H Crawler Hydraulic Excavator
2.4.2.8 Operation in snowy weather
●
Snow-covered or frozen surfaces are slip-
pery. Never manipulate the control lever
suddenly when driving or operating the
machine. Extra attention should be paid to
operation on a slope because even small
inclination could cause the machine to slip.
●
The machine may tip over on frozen sur-
face which may become soft upon increase
of ambient temperature.
●
Avoid deep snow, which may cause your
machine to tip over or to be buried in
snow. Be noted that you shall never be
away from road shoulder and avoid being
trapped in snow.
●
When cleaning the snow, it is hard to see
the snow-covered road shoulder and ob-
jects near the road. There is danger for
your machine to tip over or hit the covered
objects. Therefore, please operate with ex-
treme caution.
2.4.2.9 Restricted operations
●
Never dig under an overhang, which may
lead to falling stones, collapse of overhang,
and accidents.
CZ335-1102047
Fig. 2-66
