Väderstad - Model NZ Aggressive 500-1000 -Seedbed Tine Harrow

Depth control for increased precision

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. 

Vibrating tines for perfect results

The intensively vibrating AgrillaCobra tines are made from hardened steel. The vibrations sort the soil moving larger aggregates to the top and smaller fractions in the bottom. This creates a weatherproof surface and at the same time ensuring seed-to-soil contact. The point is positioned behind its mounting, giving a very good stone resistance and long working life. The combination of good ground clearance and tine distribution provides an impressive through-flow and intensive seedbed cultivation.

CrossBoard levels the field

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.

Stabilizer bar - the key for success

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.

Clod and crust breakinga

With the SingleKnife fitted on the CrossBoard, the cultivation effect is further intensified. This is a benefit in heavy soils or ploughed land. 

SingleKnife is easy to fit, without the need for tools, using the Väderstad QuickChange System.

Differentiated bogie lowers vibrations

The support wheels are mounted as a bogie unit with offset, thereby giving the frame two carrying axles. This provides NZ Aggressive with stability lengthwise and ensures that the tines in the first row work at the same depth as the last row. 

By distributing the load with 40% on the front bogie wheels and 60% on the rear, impressive contouring and great responsivity on uneven ground is achieved.