Hyundai HL630VL Operator's Manual page 106

Depress the throttle pedal to make the bucket fully insert
into the stock pile. When the machine could not advance
further, the driver toggle backwards the bucket manipulating
handle to move the bucket backwards and then push the
bucket manipulating handle back to the middle position. At
this time, the machine will continuously insert into the stock
pile and repeat such insertion and retraction of the bucket
until the bucket is full with materials.
United shoveling and loading method
●
United shoveling and loading method is suitable for shovel-
ing and loading of hard or stickier materials. The operation
before the bucket is inserted into the stock pile is the same
with that of common shoveling and loading method. When
the bucket is inserted into the stock pile and the machine
could not advance further, the driver toggle backwards the
bucket manipulating handle with right hand, and then tog-
gle back to the middle position to move the bucket upwards
and the bucket thus insert forward a distance. And then the
driver toggle rightwards the bucket manipulating handle,
and then toggle back to the middle position to rotate the
bucket rightwards and the bucket thus could continuously
insert forward. Repeat such insertion, lifting, re-insertion
and retraction of the bucket until the bucket is full with ma-
terials.
Operation 3-15