Wacker Neuson WL 30, Руководство оператора

Страница: 108 / 246

OPE R ATINg A ND OPE R ATION
106
Excavation work
Soft material:
Lower the bucket to the ground to lift out soft material and
tilt the bucket forward until you have a digging angle. If you
start driving the loader forward now, the bucket‘s digging
edge will break into the ground. Now make the tilting angle
flat to remove as even a layer as possible and to avoid a
large amount of wheel slip (Fig. 45).
Resistant material:
Lower the bucket to the ground to lift out resistant material
and tilt the bucket forwards until you have a digging angle.
When you drive the loader forwards now, slightly press the
bucket downwards so that it can break into the ground.
Should the bucket‘s digging angle penetrate the ground,
make the tilting angle flatter. Use the bucket curl control
lever to produce an up-and-down movement of the digging
edge of the bucket (Fig. 46).
Fig. 45
Excavation work 4
Fig. 46
Excavation work 5