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P a g e
Bolt-On Racks
Sumo SDO racks are design to slice through the
ground at a desired set height and seed directly
after.
For ease of assembly, Sumo SDO racks can be
purchased, and attached to the rear of a packer
frame via the use of two or three adjustable
bolted clamps, allowing the SDO rack to lift and
fold in accordance with the
packer’s movement
.
Adjustment:
Our SDO units come with a variety of adjustability. To adjust the height of the entire
unit, simply loosen the main bodies bolt and drop/raise to the desired height, then re-
tighten. To adjust the disc depth only, loosen the bolt and lower/lift the disc to the
desired height, then re-tighten. To adjust only the wheel depth, angle, or offset, loosen
bolt and reposition into one of the four available holes, then re-tighten.
Trailed Folding SDO Racks
Trailed SDO units are easily connected to the end
of certain machines with a few bolts and a single
hydraulic cylinder. This allows the machine to
fold up when not in use, without widening the
transport width.
As a bonus optional extra, some of our trailed
SDO racks have been designed with the
possibility of having an additional extension
bolted on to increase the machine range from
e.g. a 4.5 metre machine to a 6.5 metre. These
can be bought separately along with an extended
SDO rack and additional SDO units.
Bolt- On Extension
Adjustment:
Trailed SDO units can be adjusted in the same way as the Bolted-on Racks, see
previous segment. For instructions on hydraulic adjustment, see Operations &
Adjustment section of this manual. When folding the trailed SDO rack up, always do
this first before the wings to ensure the rack is completely positioned, otherwise you
may damage the machine.
