Ro-Trak by Avery

1938 - 1941

1938 - 1941 Row-Crop tractor

Production

Production Manufacturer:Avery
Type:Row-Crop tractor
Factory:Peoria, Illinois
The front wheels of the Avery Ro-Trak are on swing-arms that allow the wheels to be placed forward and together, in a tricycle configuration or apart in a standard-tread configuration. Avery advertised that changing the wheel position takes "one man with 2 wrenches and a jack only 30 minutes".

Avery Ro-Trak Power

Avery Ro-Trak Power Plows:2-3*14-inch

Avery Ro-Trak Engine

Avery Ro-Trak Engine Hercules 3.4L 6-cyl gasoline Engine details ...

1938 - 1941

1938 - 1941
Row-Crop tractor

Engine Detail

Engine Detail
Hercules QXB-5
gasoline
6-cylinder
liquid-cooled
Displacement:205 ci
3.4 L
Bore/Stroke:3.25x4.125 inches
83 x 105 mm
Fuel system:Zenith carburetor
Air cleaner:oil bath
Rated RPM:2000

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
Cab:Open operator station.
Transmission:3-speed gear
Transmission details ...

1938 - 1941

1938 - 1941
Row-Crop tractor

Transmission

Transmission
Type:gear
Gears:3 forward and 1 reverse
Clutch:mechanical dry disc

Speeds

Speeds

Dimensions & Tires

Dimensions & Tires Full dimensions and tires ...

1938 - 1941

1938 - 1941
Row-Crop tractor

Avery Ro-Trak Tires

Avery Ro-Trak Tires

Dimensions

Dimensions
Front tread:16/56 inches
40/142 cm
Rear tread:56 to 84 inches
142 to 213 cm

Belt Pulley

Belt Pulley Diameter:12 inches
30 cm
Width:7.5 inches
19 cm
RPM:827
Speed:2600 ft/min
792.48 meters/min

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