Air Tractor AT-402B

Move Up to a Turboprop

With the AT-402B, Air Tractor’s goal was to combine turbine power with affordability. You get both and more. It’s quiet, powerful, and fun to fly, even at the end of a long day.

The Turbine Advantage

The AT-402B is Air Tractor’s entry-level turbine ag plane, ideal for first-time turbine owners. With its legendary PT-6 turbine engine, the 402B offers the power and superb handling characteristics that make it a joy to fly and the productivity that makes profits. Quick turn times, superior visibility, faster ferry speeds, ultra-quiet engine, shorter loaded take-off distances, faster climb and cruise speeds, wider spray patterns, and decreased fuel and maintenance costs — get it all with the 402B. It all adds up to a healthier bottom line for your business.

AT-402B Specifications

Engine Type:P&W PT6A-15AG
Engine SHP:680 @ 2200 RPM
Propeller:Hartzell HC-B3TN-3D/T10282N+4
Take-off Weight:9,170 lbs (4.159 kg)
Landing Weight:7,000 lbs (3.175 kg)
Empty Weight with Spray Equipment:4,299 lbs (1.950 kg)
Useful Load:5,150 lbs (2.336 kg)
Hopper Capacity:400 US gal (1.514 L)
Fuel Capacity:170 US gal (644 L)
Wing Span:51 ft (15,54 m)
Wing Area:306 sq ft (28,45 m²)
Main Wheel Size:29.00 x 11-10
Tail Wheel Size:5.00 x 5

AT-402B Performance

Cruise Speed at 8,000 ft (2.438 m):162 mph (141 kts)
Working Speed (Typical):120-140 mph (104-122 kts)
Range – Economy Cruise at 8,000 ft (2.438 m):660 mi (1.062 km)
Stall Speed – Flaps Up:77 mph (66 kts) at 7,000 lbs (3.175 kg)
Stall Speed – Flaps Down:66 mph (57 kts) at 7,000 lbs (3.175 kg)
Stall Speed as Usually Landed:53 mph (46 kts)
Rate of Climb:800 fpm at 8,600 lbs (3.901 kg)
Take-off Distance:975 ft at 8,600 lbs (3.901 kg)

Dimensional Drawings