FLEXI-COIL AIR CARTS

FLEXI-COIL ST820 PRECISION TILLAGE

Flexi-Coil’s ST820 cultivator combines solid construction, durability and flexibility with incredible accuracy and depth control. Its modular design allows for expanding widths, with three-section and five-section base models offering working widths between 7.6 to 18.9 m. A flexible frame and floating hitch allow the ST820 to provide exceptional contourfollowing capability – you can closely follow the rise and fall of the ground for consistent depth accuracy and heavyweight construction helps it penetrate the hardest soil. Take advantage of the ST820’s land-following precision by attaching an air cart for seeding and fertilising. The ST820 has an 81 cm (32 inch) high clearance frame height and careful placement of wheels to the rear of the frame to allow heavy residue to flow through without plugging. The convenient depth setting combined with single cylinder depth control and parallel lift give the ST820 precision in tough conditions.

THREE-SECTION AND FIVE-SECTION MODELS

The ST820 is available in three or five-section models with 229 mm or 305 mm (9” or 12”) row spacing. The three-section model ranges in width configurations from 7.6 m – 13.4 m (25’ to 44’). Depending on the working width configuration, the ST820 ranges in transport width from 5.7 m – 6.6 m (18’8” to 21’8”) and ranges in transport height from 3.8 m – 5.5 m (12’6” to 17’11”). The five-section model ranges in width configurations from 13.1 m – 18.9 m (43’ to 62’). Depending on the width configuration you choose, the ST820 ranges in transport width from 5.7 m – 6.6 m (18’8” to 21’8”) and ranges in transport height from 4.2 m – 5.1 m (13’10” to 16’10”). Options for the ST820 include an air distribution package for fertilising and seeding, field hitch mounts for air-carts, mounted harrows, mounted press wheels, mounted press wheel scrapers, single or dual end-markers, and a rigidmount single point tillage hitch.

PRESS WHEELS AND HARROWS

Seed how you want with an ST820. Use detachable mounted harrows for solid seeding, or poly press wheels for row seeding. Flexi-Coil’s mounted harrow is available in a three or four row finger configuration and has been designed for durability and easy adjustment. A telescoping mount arm allows for quick removal and the harrow is fully adjustable for pitch, height and pressure. Harrows are available in 1.4 m and 1.8 m widths. Press wheel mount arms are interchangeable so that mounted press wheels can be simply detached and replaced with mounted harrows using only a quick-pin.

FLEXIBILITY FOR DURABILITY AND ACCURACY

The ST820 centre section and wings are constructed with diagonal hinge lines which allow the frame to follow contours of the land and minimise frame stress. The ST820 responds to changing contours instead of stressing frame members and welds—and the result is a longer-lasting frame. A floating hitch gives improved front-to-back, landfollowing capability. Land-following capability is important for depth accuracy in uneven terrain. The ST820 frame follows the contours of hills, ravines and washouts to maintain the depth you choose. Durable, highdensity polyurethane discs cushion the frame and absorb movement as the machine flexes.

DEPTH CONTROL – ACCURATE SEED DEPTH UNDER ANY CONDITION

The land-following capability, heavy weight construction and easy depth setting of the ST820 precision tillage make it an ideal seeding tool. With air distribution package the ST820 places seed accurately in uneven ground and high residue conditions. Single cylinder depth control provides accuracy, reliability and low maintenance, and the depth for the entire machine is set at a single point. A mechanical linkage translates the hydraulic lift to the walking axles so the depth stays constant across the entire machine. Superior flotation provides stability in field and transport positions. Walking beams are placed well to the rear of the machine for consistent depth control and residue clearance. Parallel lift between the front casters and the rear walking beams keeps the frame level, whatever the working depth.