the same time enables the leveling operation more accurate.
Prevent collapse
1) Place traveling motor to the rear end of machine
to work while the machine and the digging
surface are in certain angle or perpendicular.
2) Don’t place machine at the edge of trench or
digging area.
3) Don’t dig earth under the machine.
Operation tips
1) In digging work, don’t let bucket collide with
crawler.
2) Try your best to place the excavator on
horizontal ground.
3) Don’t operate bucket as hammer or piling
machine. Don’t slew machine to remove blocks
or to break up wall.
4) Adjust the digging length and depth every time to
ensure every digging is fully loaded.
The rapid circulation output of every full load of
digging will be bigger than part full load.
In order to increase throughput, full load should be the
first goal, then the working rate
5) Once trench is excavated, it can dig up rocks by
raising bucket from earth.
6) Don’t make side bucket be loaded. For example,
don’t level materials by swinging bucket or side
Wrong
FIG.3-31
In order to avoid damaging hydraulic tank,
do not bump or tamp the ground with bucket
when bucket hydraulic tank is fully
extended (bucket fully retracted).
Don’t try to extend armfully and
drop bucket, penetrate ground with
bucket teeth to dig up rocks. These
will cause serious dama
Wrong
FIG. 3-32
FIG.3-3
To Next Page
Loading...
