Cultivators
ST820
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Version |
Configuration Widths |
Spacing |
Trips |
|
3-section |
26 to 44 ft. |
7.2, 9 or 12 in. |
350, 550 and 650 lb. |
|
5-section |
43 to 62 ft. |
7.2, 9 or 12 in. |
350, 550 and 650 lb. |
The ST820 defines precision tillage. A rugged, flexible frame allows the ST820 to follow the ground for depth accuracy, while heavyweight construction helps it penetrate the hardest soil. Add an optional air distribution package, team it with an air cart, and the ST820 can place seed accurately in uneven ground or high residue.. Its modular design allows for expanding widths, with three-section and five-section base models offering working widths between 7.6 to 18.9m.
The ST820 offers unmatched crop residue clearance in all configurations. An 81 cm (32-inch) frame height and well-placed shank patterns help crop residue flow through cleanly. Wheels placed well to the rear also help clear trash. Wheels, hubs and tyres are heavy-duty.
Over-centre wing fold allows for safe transport without getting out of the cab to place locking pins.
Optional equipment includes:
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Flexibility
The ST820 centre section and wings are constructed with diagonal hinge lines, allowing the frame to follow contours of hills and washouts, and maintain the depth you choose. Durable, high-density polyurethane discs cushion the frame and absorb movement as the machine flexes.
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, land-following capability.
Three-section and five-section models
The ST820 is available in three or five-section models with 183mm, 229mm or 305mm (7’2”, 9" or 12") row spacing. The three-section model ranges in width configurations from 7.6m – 13.4m (25’ to 44’). Depending on the working width configuration, the ST820 ranges in transport width from 5.7m – 6.6m (18’8" to 21’8") and ranges in transport height from 3.8m – 5.5m (12’6" to 17’11").
The five-section model ranges in width configurations from 13.1m – 18.9m (43’ to 62’). Depending on the width configuration you choose, the ST820 ranges in transport width from 5.7m – 6.6m (18’8" to 21’8") and ranges in transport height from 4.2m – 5.1m (13’10" to 16’10").
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 3 row mounted harrows using only a quick-pin.
Depth Control
Single cylinder depth control provides accuracy, reliability and low maintenance. A mechanical linkage translates the hydraulic lift to the walking axles so the depth stays the same across the machine. Depth for the entire machine is set at a single point. Parallel lift between the front casters and the rear walking beams keeps the frame level, whatever the working depth.
Superior flotation provides stability in field and transport positions. Walking beams are placed well to the rear of the machine for consistent depth control, residue clearance and balance while in transport
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