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DUOLENT Chisel Cultivators
The DOULENT machine is a very universal
cultivator intended for stubble breaking after
harvest or for cultivating up to the depth of
35 cm. The machine is equipped with two rows
of chisel shares that can be supplemented with
winglets for full-area undercut. In this way
stubble ploughing can be done in regular
working depths with a very low labour resistance.
When aerating in greater working depths, it is
possible to work without the winglets so that the
labour resistance of the machine does not
substantially increase and the same driving unit
can be used. When needed, the whole frame can
be disassembled and the total number of
working shares can be decreased, which will
decrease the labour resistance. Folding machines
also allow working in a folded position. Thus, the
work engagement can be temporarily decreased
and very compacted soil where the driving unit
would not otherwise suffi ce with the full work
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engagement can be deeply aerated.
The DUOLENT machine is equipped with shares
of time-tested construction secured by a massive
spring with a high release force of 450 kg.
The optimized shape of shares provides a very
low tensile resistance and a great mixing eff ect.
The permeability for plant residues is also very
high as the machine virtually does not get
clogged even under the most diffi cult conditions.
The resulting quality of work is also substantially
infl uenced by the levelling disks behind the
shares. These disks not only level the soil after
the shares, but they also create a fi ne surface
structure. Also, the selection of a proper type
of the rear roller is very important as it largely
contributes to the resulting quality of processing.
The roller consolidates the soil and it also
crumbles and levels it. The selection of the roller
type depends on the type of soil and method
of use of the machine.
DUOLENT has low tensile resistance and it mixes perfectly.
Chisels without
winglets for very deep
aeration up to the
depth of 35 cm.
Chisels with winglets
for full-area undercut
up to the depth
of 20 cm.
The winglets in greater depths are virtually
of no use as they only increase the tensile
resistance.