Wednesday, 05 June 2019 14:12

Sub-soilers shatter yield-robbing layers

Written by 
Great Plains sub-soiler. Great Plains sub-soiler.

Designed for deep vertical tillage, the Great Plains inline sub-soiler, marketed by Norwood, shatters yield-robbing compaction layers created by horizontal tillage tools such as ploughs and discs.

With a working depth of 300 to 400mm, the autumn tillage tool resets the soil profile and maintains uniform soil density with minimal topsoil disturbance.

Its high-tensile frame has 9.5mm walled tubing for added strength and durability. Units are available in 700mm (6 shank) or 750mm (5 shank) spacings. 

At the business end, a no-till, winged point 250mm wide is used ahead of a 19mm thick no-till shank. The no-till point minimises surface disturbance and the wings create lift and maximise shatter at the sub-surface levels. 

Rearwards of the shanks, 25mm) solid rods carry 410mm diameter berm conditioners to help provide a level surface, enabling single-pass seedbed preparation. 

Overload protection against sub-surface obstacles like large stone rocks or timber is ensured by auto-reset shanks with a trip force of 1360kgs. 

Depth control is set by large diameter depth wheels with screw jacks for easy adjustment.

More like this

More choice with new distribution deal

Having taken over from the previous distributor, who represented the brand for two decades, Landini New Zealand marks the beginning of a new distribution deal with Norwood, with a first look at Fieldays.

A different shade of blue for Norwood

Norwood and ARGO Tractors, the Italian manufacturer of Landini and McCormick tractors, have announced an agreement that gives Norwood exclusive distribution rights for the New Zealand market.

Norwood's deal with SKY

Norwood has signed an exclusive New Zealand distribution agreement with the Burel Group for the SKY Agriculture brand.

Featured

Fruit fly discovery 'concerning'

Horticulture New Zealand (HortNZ) says that discovery of a male Oriental fruit fly on Auckland’s North Shore is a cause for concern for growers.

Fonterra updates earnings

Fonterra says its earnings for the 2025 financial year are anticipated to be in the upper half of its previously forecast earnings range of 40-60 cents per share.

Nedap NZ launch

Livestock management tech company Nedap has launched Nedap New Zealand.

National

Certainty welcomed

There's been very little reaction to the government science reform announcement, with many saying the devil will be in the…

Science 'deserves more funding'

A committee which carried out the review into New Zealand's science system says the underinvestment will continue to compromise the…

Machinery & Products

Landpower win global award

Christchurch-headquartered Landpower and its Claas Harvest Centre dealerships has taken out the Global After Sales Excellence award in Germany, during…

Innovation, new products galore

It has been a year of new products and innovation at Numedic, the Rotorua-based manufacturer and exporter of farm dairy…

» Latest Print Issues Online

Milking It

No buyers

OPINION: Australian dairy is bracing for the retirement of an iconic dairy brand.

RIP Kitkat V

OPINION: Another sign that the plant-based dairy fallacy is unravelling and that nothing beats dairy-based products.

» Connect with Dairy News

» eNewsletter

Subscribe to our weekly newsletter