SUNWARD SWE18UF - Excavation; Working Status

OPERATION & MAINTENANCE MANUAL SWE18UF
66
4.5 EXCAVATION
4.5.1 Working Status
When digging lengthways with backhoe, make the drive wheel
backward and idler forward. (as FIG.4-11)
In order to guarantee safety in quarry working, make the drive
wheel backward and idler forward.
Two Pilot Joysticks Control
1 — Left pilot joystick
2 — Right pilot joystick
Control with right pilot joystick
Right figure is the front view of right pilot joystick (when operator sits
on the seat). The four movements of handle can make the excavator
move as follows.
a —— Raise boom
b —— Lower boom
c —— Backhoe bucket load, or bucket in
d —— Backhoe bucket dump, or bucket out
Control with left pilot joystick
Right figure is the obverse
view of left pilot joystick
(when operator sits on the
seat). The four movements
of joystick can make the
excavator move as
follows.
e ——Rotate upper-structure slew anticlockwise.
f ——Rotate upper-structure slew clockwise.
g —— Extend arm
h —— Retract arm
FIG. 4-12
图. 3-18
FIG. 4-13
图. 3-18
FIG. 4-14
图. 3-18