Friday, 11 February 2022 07:55

High-capacity cultivators

Written by  Mark Daniel
At the rear, the machine is fitted with the Double-U self-cleaning and anti-clogging roller, designed to provide optimum soil consolidation. At the rear, the machine is fitted with the Double-U self-cleaning and anti-clogging roller, designed to provide optimum soil consolidation.

Kuhn has extended its range of independent disc stubble cultivators with the addition of the high capacity Optimer L Series.

Available in 9 and 12 metre working widths, Optimer L is designed for high quality shallow cultivation at operating speeds of 13 to 18 km/h. With a working depth range from 3 to 10cm, it is sufficiently versatile to fulfil a range of roles including enhanced crop residue management, stale seedbed creation and fine seedbed preparation.

The layout sees two rows of 510mm diameter discs operate set at 16˚ from horizontal and 6˚ from vertical for optimum tilth creation. Discs, available with small notches (for shallow cultivation) or large notches (for deeper soil penetration), are mounted individually on support arms, using four integral polyurethane elastomeric blocks to provide protection and depth control.

Each disc uses a single maintenance-free bearing, which combines with an underframe clearance of 55cm, to ensure a clear residue flow through the machine, prevents disruptions due to blockages.

Working depth is hydraulically assisted, allowing easy and accurate adjustment that, once set, is maintained across the full width of the machine via hydraulically controlled pressure in the extension cylinders – the Kuhn’s Steady Control system.

At the rear, the machine is fitted with the Double-U self-cleaning and anti-clogging roller, designed to provide optimum soil consolidation. By turning on the roller at the headlands, the machine maintains stability and minimises any risk of soil compaction in these areas.

For transport, machines fold to 3m width and 4m high, using a four-step process, activated by a mode switch on the in-cab control panel.

www.kuhn.co.nz

More like this

The JAC of all trades at National Fieldays

Already causing a stir in the burgeoning ute sector, JAC (“Jack”) has raised its profile by being named as the latest major sponsor of June’s National Fieldays, where it will officially introduce its top-of-the-line T9 4WD double cab ute to the market, joining its fleet of 100% EV and Cummins diesel trucks.

New Holland combines crack 50 years

New Holland is celebrating the 50th anniversary of the introduction its Twin Rotor threshing and separation technology, which has evolved from a single model in 1975 to a range today, led by the new CR10 and CR11.

Iconic TPW Woolpress turns 50!

The company behind the iconic TPW Woolpress, which fundamentally changed the way wool is baled in Australia and New Zealand, is turning 50.

Featured

Langfords crowned Share Farmers of the Year

As the New Zealand Dairy Industry Awards night unfolded, it became evident that Waikato’s Thomas and Fiona Langford were the frontrunners for the biggest prize of the night – the 2025 Share Farmers of the Year award.

ANZCO Foods' net profit plunges

Meat processor ANZCO Foods’ net profit has plunged on the back of lower market returns which squeezed margins and impacted business performance.

Editorial: Forest for the trees?

OPINION: Most people will be aware of the Government's plans to boost coal, oil and gas production to meet energy requirements.

National

Machinery & Products

Gongs for best field days site

Among the regular exhibitors at last month’s South Island Agricultural Field Days, the one that arguably takes the most intensive…

» Latest Print Issues Online

Milking It

Less hot air

OPINION: Farmers won't get any credit for this from the daily media, so Milking It is giving the bouquets where…

Dollars go offshore

OPINION: The Advertising Standards Authority’s 2024 report revealed that not only is social media rotting our brains, it is also…

» Connect with Dairy News

» eNewsletter

Subscribe to our weekly newsletter