SIGMA RT 8

The SIGMA RT8 is a trailed precision seed drill with a working width of 6m and a transport width of 3m thanks to the front hydraulic folding of the side parts.

The RT8 was developed for large plots of land where a machine of high strength is required, suitable for working even on poorly prepared soils or in direct seeding, which is easy and quick to close. Large load capacity, high uptime thanks to the possibility of sowing at up to 12 km/h.

Equipped with a stainless steel fertiliser spreader with a capacity of 1500 L and a wide range of optional accessories.

Transmission can be mechanical or electronic with the ELEKTRA ISOBUS system.

TYPE:
trailed precision seed drill

Crops: maize – sunflower – cotton

ELEKTRA and ELEKTRA ISOBUS

Is available the ELEKTRA DRIVE system, total electronic management of the machine.

The operator, sitting comfortably in the cab, sets seeding parameters at a console, an electronic control unit processes the data and gives command to the motors that drive and control the seeding disc. An alternator, connected to the seeder fan, continuously recharges the seeder battery.

If the machine is equipped with a fertilizer spreader and/or microgranulator, the Elektra Drive system takes care of the control and drive of these accessories as well.

The ELEKTRA ISOBUS system handles all the features offered by the Isobus protocol compatible with the potential available in the tractor system. In particular, variable rate management (for seed, fertilizer and microelements) and activation/deactivation of individual seeding elements for proper plot coverage and to avoid seeding overlaps on headlands.

The optimization of the internal geometries of the seeding unit in addition to the aforementioned regularity of rotation of the seeding disc result in seed deposition accuracy that is among the best on the market, even at high working speeds.