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TS 1220 M3

Precision Harrow – Standard Equipment

Working width: 12.00 m with 10 cm overlap each
Robust yet finely constructed frame design.
Sections: 1x 300 cm, 2x 235 cm, hydraulically foldable with 4 double-acting hydraulic cylinders.
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Automatic, patented double-pivot tine mounting system.
Central tine pressure adjustment.
Six support wheels 16x6.5-8, pneumatic, ball-bearing-mounted, height adjustable.
Two different tension springs (A and C) for tine pressure available; A is standard. Spring C allows stepless, hydraulic, patented tine pressure adjustment via a double-acting cylinder. Flow control valve for fine adjustment. Large scale monitorable from the tractor cab.
One set of pendulum support wheels 16.5x6.50-8/6 73M, pneumatic, ball-bearing-mounted, height adjustable, located at the rear, in the center section.
Rear beam for track width adjustment, 80x80 mm, for track widths up to 3.00 m.

Patented "spring-in-spring" system, continuously adjustable from 100g to 5000g. The inner compression spring operates in the lower tine pressure range (from approximately 100g). The tension spring engages from about 650g upwards.

437 tines, 120° angle, with carbide coating. The harrow tines are precision-milled at the lower tine end (40 mm high, 2 mm deep) and equipped with a specially fabricated sintered metal plate. This design provides a clearance angle, significantly reducing penetration resistance. As a result, the depth control of the tines is improved and compacted soils are easier to break up. The coating greatly increases the lifespan of the tines.

120° tines are recommended for mulch seeding with high surface organic matter or for vegetable cultivation. In principle, these tines are ideally suited for all crops.

Subject to prior sale, modifications, and errors.

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