The TG part-width valve chest with up to 13 part-width sections is available with ISOBUS control and AmaSpray⁺. The part-width boom sections are quickly switched on and off without drips via electric motor valves with pressure relief. The amount applied is accurately and directly controlled by the operator terminal for all situations. An equal pressure compensation system is not required with this system.

If the operating terminal features Section Control, such as, for example, GPS-Switch part-width section control from AMAZONE, the switching of the part-width sections can be carried out completely automatically and in relation to the GPS position. Once a field has been created, the driver can concentrate fully on operating the vehicle in automatic mode, since the part-width sections are switched automatically in wedge shaped fields and on headlands.

Advantages of the automatic part-width section control:

• Stress relief on the driver
• Increase in precision especially at night or at higher speeds
• Fewer overlaps and gaps
• Saving on input costs
• Less crop damage and less environmental pollution

“With Section Control, the ISOBUS computer relieves the driver from a lot of work.”
(“dlz agrar magazine” – “Test report ZA-TS fertiliser spreader”· 02/2017)

The AMAZONE DUS pressure recirculation system ensures a reliable circulation throughout the entire system. When starting the spraying operation, all the hoses including the spray lines are filled under pressure in the reverse direction with the mixed spray agent. This means the spray lines are always full and immediately ready to use across the entire working width. There is no waiting on the headland.

Every time individual part-width sections are shut off when turning and during transport, the spray agent continues to circulate thanks to the pressure recirculation system. This reliably prevents deposits, blockages or segregation in the spray lines.

During the cleaning operation, fresh water flushes the spray lines out right up to the nozzles without any spraying being necessary. During this cleaning procedure, the concentrated spray agent is returned back to tank via the pressure recirculation system leaving the spray lines clean.