Friday, 13 August 2021 06:55

Greater seeding flexibility

Written by  Mark Daniel
The Lemken Solitair 9+ Duo seed drill offers the option of simultaneously spreading seeds. fertiliser and catch crops. The Lemken Solitair 9+ Duo seed drill offers the option of simultaneously spreading seeds. fertiliser and catch crops.

Just a year after the market launch of the Solitair 9+ pneumatic seed drill, manufacturer Lemken has introduced its new ‘Duo’ version with divided seed hopper.

This machine offers the option of simultaneously spreading seeds, fertiliser and catch crops. Available in working widths of three or four metres, the seed hopper on the Solitair 9+ Duo offers a capacity of 1,850 litres. This can be split 50/50 or 60/40, as a result, offering two application variants.

In the single-shot version, seed and fertiliser are combined downstream from the two metering units in each of the two hopper segments. From here, they are delivered to the double disc coulters via a single seed pipe and deposited in a seed furrow. This allows a starting dose of fertiliser to be added for winter sowing or a complete fertiliser application for summer sowing.

The double-shot system is said to provide greater flexibility, as the two components flow separately to a double disc coulter via doubled distributors using twin seed pipes. These can then be spread either in a single row, as with the single-shot method, or separately and alternately in two rows following a quick exchange of the tramline cartridge in the distributor.

In addition, the sowing depth of every other row can be adjusted separately via the pressure roller up to a difference of 5cm. This allows two different seeds to be placed at different, optimum seeding depths or inter-row fertiliser application during seeding.

In other Lemken news, the company has introduced the OptiStone automatic overload protection for its Juwel, Diamant and Titan ploughs. Comprising of a closed system of highly stable leg plates, which protects against dirt and foreign objects, a newly designed swivel bracket ensures high lateral tripping forces and optimal plough control in stony soils. When an obstacle is encountered, the new overload element can deflect up to 37cm upwards and 20cm sideways. The tripping forces can be continuously adjusted from the comfort of the driver’s seat to adapt to changing soil conditions.

If the system catches below a slab of stone or roots, it is additionally protected by a doublecut shear bolt to prevent damage to the plough.

The system also features high-strength radial spherical plain bearings to keep the plough bodies stable as the system deflects.

The plough bodies are firmly connected to the three-dimensional bearing points and therefore cannot unhitch – a clear advantage compared to the overload protection systems with four-point suspension commonly found on the market.

More like this

Lemken sub-soiler helps mix soil, lift structure

Complementing its existing range of tillage implements, German manufacturer Lemken has introduced the new Onyx subsoiler said to offer working depths of up to 60cm, available in two rigid versions offering three and four metre working widths, the MR/300 and MR/400.

Drill combo for different soil types

Scheduled for release later in the year at Germany’s Agritechnica Event, Lemken’s new Solitair PT is a power harrow/drill combination designed for farmers and contractors who want to work in a wide range of soil conditions, achieving a good seedbed combined with precise drilling in one pass.

Featured

Fencing excellence celebrated

The Fencing Contractors Association of New Zealand (FCANZ) celebrated the best of the best at the 2025 Fencing Industry Awards, providing the opportunity to honour both rising talent and industry stalwarts.

B+LNZ launches AI assistant for farmers

Beef + Lamb New Zealand has launched an AI-powered digital assistant to help farmers using the B+LNZ Knowledge Hub to create tailored answers and resources for their farming businesses.

National

Machinery & Products

Tech might take time

Agritech Unleashed – a one-day event held recently at Mystery Creek, near Hamilton – focused on technology as an ‘enabler’…

John Deere acquires GUSS Automation

John Deere has announced the full acquisition of GUSS Automation, LLC, a globally recognised leader in supervised high-value crop autonomy,…

Fencing excellence celebrated

The Fencing Contractors Association of New Zealand (FCANZ) celebrated the best of the best at the 2025 Fencing Industry Awards,…

» Latest Print Issues Online

The Hound

A step too far

OPINION: For years, the ironically named Dr Mike Joy has used his position at Victoria University to wage an activist-style…

Save us from SAFE

OPINION: A mate of yours truly has had an absolute gutsful of the activist group SAFE.

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter