Solitair 9+ Duo

Proven technology with a divided seed hopper

The Solitair 9+ Duo pneumatic seed drill features a divided seed hopper and therefore offers multiple options for simultaneously applying seeds, fertiliser or even interseeds. See your benefits at a glance:

  • Divided seed hopper for a flexible 50/50 or 60/40 split
  • Single-shot version for placing seeds or fertiliser in a single seed furrow
  • Double-shot system via doubled distributors for placement in a single row (single shot) or separate and alternate placement in two rows
  • Flexible seed depth settings for optimally applying two different seeds or simultaneously applying inter-row fertilisation
  • Automatic tramline control



Solitair 9+ Duo/300 125 Solitair 9+ Duo/400 125 Solitair 9+ Duo/300 150 Solitair 9+ Duo/400 167
Seeding coulter 24 32 20 24
Hopper capacity (l) 1.850 1.850 1.850 1.850
Row distance (mm) 125mm 125mm 150mm 167mm
  • Possibility for easy data exchange between Solitair 9+ and agricultural software via the data hub agrirouter
  • Electronic seed drill control with operation terminal LVT-50
  • Hydraulically driven fan
  • Forward folding hopper cover
  • Hopper with distributors located outside
  • Hopper sieve
  • Mechanical switch of width sections
  • Electronic hopper level indicator
  • Electrically driven metering shaft
  • Pulse wheel Ø 340 mm
  • Filter
  • Loading platform with steps
  • Power supply via ISOBUS implement socket on the tractor
  • Discharge flap for hopper, Ø 90 mm




Hopper design

The 1,850-litre capacity of the hopper can be divided at either a 50:50 or a 60:40 ratio. Each side features its own fill level monitor as standard.


Each side of the hopper is equipped with two metering rollers, which are driven independently of each other by an electric motor each.


Operation is just as easy using a CCI terminal or via the tractor terminal – either shows all key information at a glance.




Fig. 1

The double-shot version offers great flexibility in placing seeds. It allows two components to be applied either via a single seeding coulter (Fig. 1) or via separate seeding coulters (Fig. 2).

Fig. 2

To be able to sow as shown in Fig. 2, only the distributor cartridges need to be exchanged. With this set-up, only every other row is supplied with the relevant component.

Working depth coulter adjustments

With the double-shot version, the deposition depth of every other seed row can be adjusted up to 5 cm deeper. This ensures that seeds or fertiliser are always placed at the optimal depth.


This version allows two components to be applied within a single row.

The two components are merged and mixed just upstream from the distributor.