Part-width section control | Individual nozzle control

Elektrisch fernbediente TG-Armatur (1) UG_d2_kw_2375_170127

Electrically-controlled TG valve chest

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 switched, on and off, quickly and drip-free via electric motor valves with pressure relief.

The amount applied is accurately and directly controlled by the computer in any situation. A unit with equal pressure compensation is not required with this system.

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Automatic part-width section control

If the terminal is equipped with Section Control functionality, i.e. GPS-Switch part-width section control by AMAZONE, the part-width sections can be switched completely automatically depending on 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:

  • Less strain on the driver
  • Increased precision, even at night or at higher speeds
  • Fewer overlaps and misses
  • Saving of resources
  • Less crop damage and reduced environmental impact

“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)

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The DUS pressure recirculation system - proven more than 10,000 times

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 over the entire working width. There is no waiting on the headland.

Every time individual part-width sections are shut off, during the turning operation and during transport, the spray liquid circulates continually 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 liquid is returned back to tank via the pressure recirculation system leaving the spray lines clean.

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