T-Tank 2400 T-Tank 1600 T-Tank 1200 T-Tank 116-112 T-Tank 1100 T-Tank 550 ATV 300-gallon 3pt Tractor Mount Accessories Product Support & Manuals Literature Dealer Website








Meeting Your Spraying Needs to a "T"


When your operation depends on timely application, look no further than the traditional 550-T-Tank from Top Air. With various boom choices and a 550-gallon capacity, this time-tested sprayer will meet your toughest spraying requirements.


 Just Some of the Standard Features...

  • The ample 550-gallon tank capacity is optimum for mid-sized farmers.
  • Optional 50-gallon rinse tank for quick and complete cleaning from one tank solution to another.
  • 9-gallon clean water tank with eyewash tube, spout and storage compartment.
  • Dual spring-loaded stairs for quick and convenient access to the platform from either side.




  • Booms available for the TA550- 45' Manual-Fold, 45' Hydraulic Cross-Fold and 60' Hydraulic Cross-Fold.
  • Optional high-capacity 15-gallon chemical inductor lowers to waist level and has a large opening for convenient filling, features a built-in container rinse and easily returns to storage position with a spring assist return.
  • Stainless steel interior baffle offers optimum load stabilization, while two interior agitators keep the spray solution properly suspended.
  • Adjustable axle to meet virtually any row crop spacing.
  • Centralized Command Center- provides easy access to sprayer functions and is also equipped with a 2" quick-fill for fast filling.
  • Choose from multiple wheel and tire options as well as a dual wheel package that offers high flotation and helps minimize any compaction concerns.
  • Unique three-way, fully adjustable axle allows (1) front-to-back adjustment for proper balancing of the sprayer to match the boom size; (2) width adjustment from 60-120 inches to match rows as narrow as 15 inches; (3) height adjustment for proper crop clearance.
  • All booms feature hydraulic height adjustment and are self-leveling. Boom wings can tilt from 15-degrees above to 5-degrees below horizontal for consistent, uniform spray application on uneven terrain or terraces.
  • Patented Top Air roller and ramp breakaway helps protect the outer boom wings by allowing the wings to swing back clearing any objects in which inadvertent contact is made.
  • Cross-fold booms feature on-the-go height adjustability, for crop clearances of 14"-62", depending on trailer axle setting and wheel option.
  • Cross-fold booms have a compact transport height and width along with hydraulic transport locks for secure transport.
  • Cross-fold booms also offer vertical tilt for spraying over uneven terrain along with 48-inches of on-the-go vertical height adjustment for spraying different size crops.

list all features