50
control plate when breaker finished the work.
3.9 BOOM SWING
B、F series excavators are equipped with boom swing
structure—swing head (as right picture)
Boom swing pedal is located on the right foot of driver, it is used to
swing boom, upper structure (cab、engine parts etc.) do not swing, this
device is used to excavate ditch or retaining wall.
A. Treadle lower side of pedal, swing boom to right side.
B. Treadle higher side of pedal, swing boom to left side.
When boom swing pedal is out of use, push down pedal 2
and lock pedal 1. When open lock, just pull up the pedal 2.
The figures show the boom distance from superstructure central line.
A The distance from superstructure central line to left
swing.
B The distance from superstructure central line to
right swing.
To Next Page
Loading...
