The folding pneumatic seed-drill Airspeed AS4 is a revolutionary machine, thanks to its Alpego patented system, which allows the transfer of the seeds from the front hopper to the small container placed at the rear on top of the power harrow, thereby guaranteeing a better drilling precision, less waste of seeds and a very good balance of the tractor. Its combination with the Alpego Rubber disc coulter bar is particularly efficient, since it makes drilling possible under any type of soil: sandy, hard or very wet and sticky.
Total volume 1550 liter (1400 lt in the front + 150 lt in the rear)
Highest use flexibility of the volumetric metering unit: suitable for small and large seeds and fertilizer (from 1.8 to 350 Kg / hectare) with a few simple adjustments.
Built in wear-resistant stainless-stell materials for maximum reliability.
Suited also for processed seeds of fertilizers.
Les herses de recouvrement arrière de forme fuyante recouvrent la graine lors de leur passage su le terrain.
The pre-sprouting discs mark the gauge of the wheel track combined with the tramline system.
The row-marking disc is a device which marks a reference line in the ground in order to make the drilling operation easier.
The shut-off of the hydraulic drill bar makes it possible to lift- and therefore – shut off the drill bar.
Disc depth control wheel
Rear supporting leg for combination of 450 and above
Electroni device for the reduced-width seed drilling