Operating techniques
90 Dumping load
Dumping load
The way of dumping depends on the condition of the load.
Method A: This is the quickest way to unload where the dump site
is large and the load is to be bulldozed over an edge.
Method B: Reverse out as close to the edge as possible so that
most of the load falls over the edge. The saving is that one avoids
having a dozer on the unloading site.
Always use the rear view mirrors when reversing. Do not stop until
the wheels on the rear axle reach the edge. Avoid driving in the
same tracks to reduce the risk of getting stuck. Save some of the
load and deposit it on the edge.
Method C: When dumping in a heap: reverse up and dump as
high up as possible in the heap.
Method D: If a road embankment or a slightly elevated surface is
to be built up, make use of the machine's off-road manoeuvrability
at the dump site.
The following applies for all dumping
– Before you raise the dump body, make sure that no persons are
close to the hauler.
– Do not raise the dump body when reversing if the ground is
uneven.
– If the machine is placed across a steep incline, move the
machine before dumping the load.
– Place the machine so that it is straight. Engage the load and
dump brake, see page 48. Move the tipping control backwards
to the tipping position and increase engine rpm.
– Reduce engine speed just before the dump body reaches its
top position.
– Move the hauler forward a few metres before you lower the
dump body. Move the tipping control to floating position.
Never operate further than necessary with the dump body up.
Never make steering movements with the hauler, if the entire
load has got stuck and the dump body is raised.
WARNING!
For all dumping, check out the firmness and inclination of
the ground. When dumping over an edge, do not reverse
further out than the rear axle is still on firm ground. Check
the firmness of the edge.
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