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The 12.5 to 14.25 metre heavy-duty tine harrow NZ Extreme levels the field and creates an ideal seedbed for the coming crop. NZ Extreme is able to perform high-capacity seedbed preparation in a wide range of field conditions – from ploughed to cultivated land.
NZ Extreme offers unmatched capacity combined with a high intensity work result. This reduces the passes needed and retains moisture in the ground.
The high performance of NZ Extreme sets a new standard regarding seedbed preparation.
To ensure exact field contour following precision NZ Extreme has a 5-section frame, able to adapt to the field surface and maintain the selected depth. This is further increased by an innovative weight transfer, ingenious wheel setup and heavy-duty machine design
Wide wheels distributed across the machine length and width, creates a high carrying capacity and ensures same conditions for each tine.
The OffSet bogie support wheel setup, keeps the frame levelled and minimizes vibrations.
Carefully selected raw material and design, ensures peak performance of the Extreme tines. The tine concentrates its intense vibration forwards, with minimum sideways movement.
This unique construction means that the Extreme tine focuses all its power where intended - crushing clods and sorting the soil to create ideal conditions for the coming seeding operation.
Its ground clearance ensures a high material throughflow.
CrossBoard provides an aggressive cultivation, ensuring that clods are crushed and the soil is levelled. The working intensity is easily controlled hydraulically from the cab.
The CrossBoard is equipped with master and slave cylinders, this ensures a level working result at all times. The five axle models can be equipped with a rear CrossBoard for additional levelling.
The double-acting stabiliser bar ensures that all CrossBoard tines work together as one unit, preventing individual tines to move forward or backward.
You benefit from an extremely level working result, saving passes and providing ideal conditions for the seed drill.
The ControlFunction on NZ Aggressive allows the working depth to be adjusted to varying soil conditions on the move.
To enable an optimal crop establishment, NZ Aggressive can be set to work slightly harder on headlands or in areas where somewhat deeper cultivation is required.
Equipped with goosefoot points, NZ Aggressive is able to provide a full cut in order to control weeds.
After it has been cut by the goosefoot, the weed residues are left on the field’s surface to dry out.
The front CrossBoard Heavy levels and crushes plough furrows and shifts large amounts of soil. The CrossBoard Heavy is supplied with stabilizer bars, which connect all CrossBoard tines together so that they help each other. This makes the CrossBoard Heavy even more powerful in order to reduce clods and make the soil more even.
The Extreme tines are mounted on 6 axles with a tine spacing of 7.2 cm. The tine concentrates its intense vibration forwards, with minimum sideways movement. This unique construction means that the Extreme tine focuses all its power where intended - crushing clods and sorting the soil to create ideal conditions for the coming seeding operation.
|Effective working width (m)||12.50||14.25|
|Transport width (m)||3.49||3.49|
|Transport height (m)||4.0||4.0|
|Basic weight (kg)||9000||9900|
|Number of tines||161||181|
|Tine spacing (cm)||7.7||7.8|
|Hydraulic requirements (DA)||2-6 DA||2-4 DA|
|Draught requirements from (hp)||300-500||350-600|
|Väderstad has made every attempt to accurately portray our product lineup. However, due to our commitment to continually innovate our technologies to provide our customers the best possible products, some products may not be manufactured as shown on this site. Exact specifications for each product will be confirmed at the time of ordering.|
|LS = Load sensing||FR = Free return||DA = Double acting|
|H = Hydraulic||P = Pneumatic||N/A = Not available|