RECOMMENDED APPLICATIONS
In
addition to the following, it is possible to further increase the range of applications by using various attach-
ments.
DIGGING WORK
BACKHOE WORK
It is suitable for excavating areas that are lower than the machine.
When the condition of the work equipment is as shown in the
figure
(angle (a) between bucket cylinder and link, and angle
(b) between arm cylinder and arm is 90 °), the maximum exca-
vation force is obtained from the pushing force of each cylinder.
When excavating, you can optimize your working efficiency by
using this angle effectively.
The range for excavating with the arm is from a 45 ° angle
(c)
away from the machine to a 30 ° angle (d) towards the ma-
chine.
There may be some differences depending on the excavation
depth, but try to stay within the above range rather than operat-
ing the cylinder to the end of its stroke.
DITCHING WORK
Ditching work can be performed efficiently by attaching a buck-
et which matches the ditching operation, and then setting the
tracks parallel to the line of the ditch to be excavated.
To excavate a wide ditch, first dig both sides and then finally re-
move the center portion.
SIDE DITCHING WORK
Ditching work can be performed in a narrow space by combin-
ing swing and boom swing operations.
OPERATION MACHINE OPERATIONS AND CONTROLS
3-193
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