XE210C Hydraulic Excavator Operating and Maintenance Manual 50
List 1-4 Illustrated signal
Control the arm stretching and retracting and the
rotation of the up carriage
Horn switch (on top of left
operational lever)
Enable the horn to sound after being pressed
Left treading control lever
Control the advancement and reversing of leftside
crawler
Control the advancement and reversing of leftside
crawler
Control the advancement and reversing of
rightside crawler
Right treading control lever
Control the advancement and reversing of
rightside crawler
Boosting switch (on top of
right operational lever)
After being pressed, the max.excavation force can
be obtained in short time
Control the rising and descending of moving arm
as well as excavation and unload of bucket
Operation, indication and warning(for details, see
the latter introduction)
Start, run and stop the engine
Control the working lamp of moving arm
Control the right working lamp
Control the wiper of front window of cab
Control the washer of front window of cab
Button for emergency cutoff
Emergency cutoff of engine