A new seed drill for large farms

Serto SW

HORSCH Maschinen GmbH Products Seeding | Serto SW

Serto SW

To guarantee higher efficiency the Serto 12 SW is available with a large-capacity seed wagon (17 000 l). The triple hopper allows for contact fertilisation or for the application of mixtures. The Serto 12 SW, too, relies on the PowerDisc coulter for working without any preliminary tools at a high coulter pressur of up to 150 kg. Due to the hydraulic weight transfer the weigth of the seed wagon is automatically transferred to the side wings and thus homogenously to all seed coulters. Thus, despite the seed wagon, there is the same pressure on every single seed coulter.
The Serto concept with the all-over packer guarantees a low horse power requirement similar to the Serto SC. Track eradicator discs level the tracks of the seed wagon, thus guaranteeing the same conditions for all PowerDisc coulters. This allows for a homogenous placement depth over the whole working width and in combination with the hydraulic weight transfer set the stage for a homogenous emergence.



Working width (m) 12.00
Transport width (m) 5.75
Transport height Serto 12 SW (m) 5.02
Transport height SW 17003 SD (m) 3.62
Length without / with SW 17003 SD (m) 5.79 / 13.51
Weight without / with SW 17003 SD (kg)* 10 470 / 15 670
Hopper capacity SW 17003 SD (3 components) 17 000 l (6 500 l / 4 000 l / 6 500 l)
Feed opening double hopper (m) per 0.60 x 0.90
Filling height (m) 3.62
Number of seed coulters 72
Coulter pressure seed coulters (kg) 5 – 150
Row spacing (cm) 16.60
Tyre packer size 7.50 – 15 AS 
Tyre packer Ø (cm) 78
Number of packer tyres 36
Working speed (km/h) 10 – 20
Horsepower requirement (kW/hp) 300 – 400 / 410 – 550
DA control devices 3
Depressurized return flow (max. 5 bar) 1
Oil quantity hydr. fan (l/min) 70 – 90
Adj. drawbar linkage (Ring hitch) Hitch Ø 60 – 70 mm
Ball-type linkage K 80

* Weight of the machines with minimum equipment


Additional Features