Safety
Safety, Operation and Maintenance Manual - Sep 2012
2-53
SY115C9/135C/155H Crawler Hydraulic Excavator
●
Place the work equipment straight forward.
●
Never operate any control levers other
than the travel control lever when the ma-
chine is driving up the ramp.
●
Never reposition the machine on the ac-
cess ramp. If necessary, drive it off the
ramp, reposition, and get on the ramp
again.
●
Gravity center of the machine may alter
when it passes the jointing area between
the ramp and the trailer. The machine may
tilt at this moment. Travel slowly when the
machine is on the joint area.
●
When loading or unloading the machine on
a platform, make sure the platform has ad-
equate width, strength and a proper grade.
●
The trailer may become less stable with
the machine on it. Retract the work equip-
ment and swing the upper structure slowly.
●
Once the machine is loaded, lock the cab
door. Otherwise, it may swing open during
transportation.
●
Secure the machine with chains and
chocks.
●
Secure all work equipment, lower the buck-
et, the arm and the boom, and place them
in position for transport.
2.4.4.2 Transporting the machine
Observe the following items when transporting
the machine:
●
Note the dimension of the trailer and the
machine, especially the height. Watch out
for barriers overhead and in narrow pas-
sages.
●
Check the structure and strength of a
bridge before crossing it. Obey local traf-
fic regulations and traffic police directions
when transporting the machine on high-
ways.
CZ335-1102059
Fig. 2-78
CZ335-1102060
Fig. 2-79
