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Tractors > Avery > Ro-Trak

Avery Ro-Trak

Avery Ro-Trak tractor photo
1938 - 1941
Row-Crop tractor

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".


Factory:Peoria, Illinois

Avery Ro-Trak Engine:

   Hercules 3.4L 6-cyl gasoline
full engine details ...



Dimensions & Tires:

full dimensions and tires ...

Ro-Trak Serial Numbers:

- Serial numbers unknown -

Avery Ro-Trak Power:



Chassis:4x2 2WD
Cab:Open operator station.

Belt Pulley:

Diameter:12 inches [30 cm]
Width:7.5 inches [19 cm]
Speed:2600 ft/min [792.48 meters/min]

Page information:

Last update:December 23, 2014
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