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D-40R

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Air-O-Fan D-40R Diesel Engine Sprayers

Air-O-Fan D-40R Diesel Engine Sprayers

 

  • The D-40R single reverse fan Air Blast orchard sprayer stands out for its power, performance, and user-friendly design. It effectively covers large and tall trees found in citrus, walnut, almond, pistachio, cherry, and apple orchards. Powered by a fuel-efficient John Deere © 173-horsepower turbo diesel engine and a Myers © 2-stage centrifugal pump, it ensures reliable operation.

    Its innovative reverse fan design eliminates leaf plugging issues typical of traditional rear suction fans and eliminates chemical recirculation, simplifying daily maintenance. With composite nylon adjustable air vanes, individual shut-off valves, and ceramic nozzles, the D-40R precisely directs airflow and spray materials, minimizing chemical usage and drift while maximizing coverage efficiency. This advanced technology supports growers in achieving optimal crop protection and management outcomes, enhancing both productivity and sustainability.

    Download the machine PDF HERE

    • Length............20' 6"

    • Width..............105"

    • Height.............62" - 72" (adjustable)

    • Weight............8,460 pounds

    • Air Velocity......140 mph (approximate)

  • Item description1,000 gallon or 500 gallon 304 stainless steel tank

    • 6.8L, 6068HF285 (415 cu. in.), 156 HP, turbo-charged tier 3 John Deere© diesel engine

    • Twin Disc© PTO clutch

    • 136 gallon fuel capacity saddle tanks

    • Myers © 2-stage, 100 GPM / 200 PSI centrifugal pump

    • Single 40" steel axial flow "reverse" fan

    • Galvanized fan housing

    • Composite nylon adjustable air vanes with specialty valves (2 nozzles per vane, 36 total)

    • Teejet© ceramic nozzles

    • 1" stainless steel mechanical agitation

    • AOF-stainless steel strainers (fill, suction, delivery)

    • Electric, hydraulic, or Morse© cable spray control valves (standard options)

    • In-cab remote gauge box with electric throttle, key switch, and Saur Danfos© DP-200 digital monitor

    • 21.5L x 16.1, 14-ply ribbed tires

    • Double or single lip swivel hitch

    • Radiator upgrade stainless steel fill connections

    • Electric bypass valve

    • 2" and 3" quick fill connections

    • Spray lights with guarding

    • Bravo© tree targeting systems

    • Fan housing leaf guard

  • Air-O-Fan has been building industry-leading air-blast sprayers for over 70 years. Gallard has proudly operated and imported Air-O-Fan equipment for more than 25 years and is the sole Australian agent and parts importer.

    Our team knows these machines inside out because we’ve run them in our own orchards and supported the products across the country for decades.

    We offer:

    • Genuine Air-O-Fan parts supply

    • Technical servicing and support

    • In-house full and partial refurbishments

    • Our expertise in horticulture ensures your sprayer is strategically matched to your orchard structure, crop type and long-term performance goals