Hyundai HL630VL, Operator'S Manual

Page: 109 / 161

3-18 Operation
During dumping, the impacting force of bucket limit stop
and the arm shall not be too large, and the impacting
times shall not be too many to avoid the damage to the
machine.
After completion of unloading, the driver shall toggle the
bucket manipulating handle backwards to the limit rear
position. The driver release hand and the bucket will
automatically return back to the middle position. Then,
the driver shall toggle the shifting manipulating handle to
the retreat position, and then release the brake pedal to
make the machine leave the truck or hopper. When the
machine is leaving the truck or hopper, the driver shall
be careful for driving the machine and closely watching
the approaching of the bucket to the truck or hopper,
not causing the collision of the bucket and the truck or
hopper. After the bucket fully leaves the truck or hopper,
the driver can lower the bucket while driving to prepare
the next operation cycle.
②
Dumping at lower position
When performing the materials handling between sites,
the unloading at lower position is needed some time, i.e.,
the bucket unloads the materials at a place with lower
height from the ground.
Here, after completion of unloading, it is necessary to
rotate the bucket backwards to horizontal position, and
then conduct the operation of lifting the arm. Otherwise,
it is possible unable to lift the arm because of the
interference from the link internal mechanism of the
working device.
Fig 7