OPERATION & MAINTENANCE MANUAL SWE18UF
37
3.5 EXCAVATION
3.5.1 Working Status
When digging lengthways with backhoe, make
the drive wheel backward and idler forward. (as
figure)
In order to guarantee safety in quarry working, make the
drive wheel backward and idler forward.
Two Pilot Handles Control
1 — Left pilot handle
2 — Right pilot handle
Control with right pilot handle
Right figure is the front view of right pilot handle (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 load, or bucket close
d ——
backhoe dump, or bucket open
Control with left pilot handle
Right figure is the obverse view of left pilot handle (when
operator sits on the seat). The four movements of handle can
make the excavator move as follows.
e ——Make the upper-structure slew anticlockwise.
f ——Make the upper-structure slew clockwise.
