Fully automatic ZA-TS spreader with Argus Twin

The eyes of the spreader

Automatic adjustment to the optimum lateral distribution

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One innovation with far-reaching consequences with regard to the radical improvement in operating comfort and work rates is represented by the Argus Twin technology.

With the Argus system, the constant monitoring of the spread fan to automatically regulate the lateral distribution is based on radar technology that is independent of dust and pollution and which provides reliable results in practice. For the 2016 spring season, the new Argus Twin will be offered on the ZA-TS ISOBUS spreader. Argus Twin monitors, via radar sensors above both the left and right hand discs, the spread fan and readjusts the electric delivery system independently to each other if necessary.

Fully automatic fertiliser spreading

The application rate, as well as any other relevant fertiliser data from the setting chart, can be stored in the ISOBUS terminal. For the Argus system, however, the throw off angle, which is needed to give the optimal lateral distribution pattern, is also taken care of in the setting chart. On the basis of this value, Argus Twin constantly checks whether the predetermined direction of throw for the fertiliser is in fact being maintained by the spreading disc. When the actual spreading angle deviates from the “desired” spread pattern due to inconsistencies within the fertiliser, worn spreading discs, travelling on slopes or the starting and stopping procedures the ZA-TS spreader readjusts, on its own, the delivery system – and that of each side individually. The precondition for use is the electric delivery system. Argus Twin can be utilised on both mechanically-driven ZA-TS Tronic spreaders or with a ZA-TS Hydro spreader with hydraulic spreading disc drive.

For the ZA-TS, the Argus Twin-System always guarantees, due to the constant on-line monitoring and the subsequent re-adjustment of the delivery system if necessary, the optimum lateral distribution of the fertiliser. This ensures the most effective use of fertiliser and is the basis for optimised crop management.

The system can be started immediately. It operates even when border spreading and when part-width sections are switched off and on. In hilly terrain Argus even provides a slope compensation of the spread pattern via the automatic readjustment of the delivery position of the fertiliser.

Due to its rigid attachment without moving components the system is extremely robust and completely maintenance-free.

Whilst Argus optimises the lateral distribution, the 200 Hz on-line weighing system on the ZA-TS ensures the precise maintenance of the applied spread rate. Thanks to the optional tilt sensor for the weighing system, the application rate can be monitored constantly even in hilly terrain.

Main advantages of Argus Twin

+ The system is ready for immediate operation, no calibration necessary

+ Constant on-line monitoring of both spread fans

+ Maintains an optimum lateral distribution of the fertiliser even after changes in fertiliser quality

• Basis for optimum crop management

• More effective use of fertiliser

+ The system is also active when border spreading or when part-width spreading

+ Automatic slope compensation of the spread pattern by readjustment of the delivery system position

+ Rigidly attached to the spreader: no moving parts – completely maintenance-friendly and free of wear