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DV-1000 Offset Disc Harrows
OVERVIEW
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The DV offset disc harrow is designed for primary tillage, for fields with a large amount of stubble, for cultivation of virgin and disused lands, fallow land, field preparation to fallowing or seeding, placement of fertilizers into soil as well as deep soil tillage with partial plowing up. A robust and simple design, heavy duty bearings, locking steel spools between discs and extended failure-free operation as well as an unrivalled disk gang bolting torque of 5 153 Nm - all these features make the DV offset disk harrows stand out from the crowd.
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Offset harrow discsDisc
Load per disc blade enables easy soil penetration under any conditions. Serrated and smooth discs. 9mm thick blades ensure extended service life and high wear resistance of the discs. Variable disc gang angles provide the best combination for uniform soil penetration and steady crop residue flow. The offset disc harrow can be attached to tractors with a minimum engine horsepower of 240 HP (wheeled) and 210 HP (tracked).
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Self-levelling hitch
The self-levelling hitch ensures smooth and even field tilling as well as protects bearings and discs against shock loads when hitting a stone.
Self-levelling hitch -
Disc gang bearingsBearings
Self-orienting bearings installed in T2-215 disc gangs for tough conditions can support radial loads up to 10.5 t per bearing at 33 RPM.
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Disc section shafts
50mm disc section shafts maximise disc gang life. You will not have to tighten shaft nuts again and again since they are factory-tightened to 5 153 Nm.
Disc section shafts -
BracketBracket
STONE-FLEX C-shaped disc gang mounting brackets protect discs and bearings against premature wear and failure, reduce shock loads when hitting stones or other obstacles.
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Wear-resistant disc scrapers
Wear-resistant disc scrapers can efficiently remove any stuck dirt and crop residues minimising disc cleaning time. Bearing protective plates guard the bearings against stones, stubble and dirt extending their service life.
Offset harrow - disc scrapers -
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Offset disc harrow hydraulicsHydraulic system
A reliable and robust hydraulic lifting system can quickly set the harrow to the operating or transport position.
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Tilling depth adjustment
The tilling depth is very easy to adjust by master cylinder depth control segments, reducing adjusting time before each operation.
Depth control -
Harrow rocking shaftHarrow rocking shaft
The rocking shaft mounted on the 14cm diameter main frame adds strength to the frame and ensures its lifting and lowering.
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