Air-O-Fan D-2/45 Diesel Engine Sprayers

The D-2/45 has made its home with Pecan growers all over the United States, providing unparalleled performance, the D-2/45 has lead the industry with big power, big performance, and the structural design to last for the long-haul providing years and years of service. The heart of the D-2/45 is a 6.8 liter 300 horse power Final Tier 4 John Deere diesel engine which propels twin 45" steel axial flow fans. The D-2/45 has a proven track record of performance even in the deep south of Georgia where the trees can reach up as high as 120 feet! Quality design, engineering, craftsmanship, and service, this is Air-O-Fan's foundation and we shoot for the moon! Thank you for your valued support.

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Standard Equipment

  • 9.0L, 6090HF485 (548 cu. in.) 325 HP, turbo-charged, tier 3 John Deere© diesel engine
  • Twin disc PTO clutch
  • 136 gallon fuel tanks
  • Myers© 2-stage 100 GPM / 200 PSI centrifugal pump
  • Twin 45" steel axial flow fans
  • Galvanized fan housing
  • Composite nylon adjustable air vanes with valves (3 nozzles per vane, 54 total)
  • Teejet© ceramic nozzles
  • 1" stainless steel mechanical agitation
  • Stainless steel strainers (fill, suction, delivery)
  • Electric, hydraulic, or Morse© cable spray control valves (standard options)
  • Remote gauge box with electric throttle, electric spray control valves, key switch, and Saur Danfros© DP200 digital monitor
  • 21.5Lx16.1 14-ply ribbed tires


  • Double or single lip swivel hitch
  • Electric bypass valve
  • 2" and 3" quick fill connections
  • Spray lights with guarding
  • Pecan volute
  • Bravo© tree targeting systems
  • Fan housing leaf guard


  • Length............24' 8" overall
  • Width..............105" outside of tires
  • Height.............74" - 82" adjustable
  • Weight............9,150 pounds
  • Air Velocity......140 mph (approximate)

Minimum Tractor Horse Power Requirement: 85