22
EXCAVATOR OPERATION
BOperation of the Dozer
A While operating the dozer, the track width
change / dozer select lever must be set
position (A).
(1) Track width change /
dozer select lever
1. To raise the dozer, pull back the control
lever. Pushing the control lever forwards,
lowers the dozer.
(1) Control lever
2. While undertaking earth moving work,
control both drive levers with the left hand
and the control lever with the right hand.
(A) "Dozer"
(B) "Track width change"
(A) "Raise"
(B) "Lower
DRIVING
To avoid personal injury or death:
A Before starting the engine, make sure
that no further persons are in the
excavator surroundings.
A Before operating the excavator, check
the crawler direction. (Idler and dozer
to the front of the excavator).
A Avoid travelling across a slope or
working sideways on a slope.
1. To lock the swing frame with the track frame,
engage the swing lock pin.
2. Adjust the engine speed from idling to an
intermediate speed.
3. Raise the dozer and hold the bucket about
7.9 to 15.6 in. (20 to 40 cm) off the ground.
(A) 7.9 to 15.6 in. (20 to 40 cm)
(A) "Front"