Air Tractor AT-401B
The Air Tractor AT-401B is a 400 gallon workhorse powered by the Pratt & Whitney R-1340 radial engine. It incorporates all the rugged durability, safety features, and flying ease that Air Tractors are known for with the low price tag of a piston engine plane.
|Hopper capacity||400 U.S. gallons|
|Engine type||P&W R1340 Engine**|
|H.P. and R.P.M||600 @ 2250|
|Take-off weight||7860 lbs.|
|Landing weight||6000 lbs.*|
|Empty weight (w/spray equipment installed)||4244 lbs.|
|Useful Load||3725 lbs.|
|Fuel capacity||126 U.S. gallons|
|Wing span||51 ft|
|*can be equipped with a heavier landing gear for higher operating weights
**Premium engine has new Air Tractor crankshaft, new pistons, new main and thrust bearings, and selected camshaft.