OPERATOR'S MANUAL

20 EXCAVATOR OPERATION
BOOM SWING PEDAL
To avoid personal injury or death:
A Always keep your toes within the
edge of foot step; otherwise there is a
possibility that your toes will be
caught between swing frame and
boom or boom cylinder.
To avoid personal injury:
A When boom swing operation is not in
use, fold the boom swing pedal
forward to fix the pedal from
unexpected moves.
OPERATION OF TRACK WIDTH
CHANGE AND DOZER
To avoid personal injury:
A Do not operate in narrow track width
700mm, there is a risk of the
excavator tipping over, always
operate in standard track width
860mm, except when passing through
narrow spaces on a even ground.
A For changing the track width or using
the dozer, set the track width change/
dozer select lever fully.
If not, the excavator may
unintentionally move.
BOperation of the Track Width
1. Set the track width change/dozer select
lever to the "Track width change" position
(B).
2. Push the control lever forward.
... The track width reduces
from 860mm to 700mm.
Pull the control lever backward.
... The track width increases
from 700mm to 860mm.
(A) "Fix"
(1) Track width change /
dozer select lever
(A)"Dozer"
(B)"Track width change"
(1) Control lever (A) "Reduce"
(B) "Increase"