Novel tractor designs
By: April Allen
Here are some novel tractors created over the years. (text by Dave Mowitz)
Advance Rumely DoAll
The DoAll could convert from a standard tread to a “motor cultivator” tractor by moving the rear wheels ahead and removing the front axle. A large tail wheel on the back of a mounted cultivator then supported the rear end of the tractor. Power was supplied by a 4-cylinder Waukesha L-head engine rated at 1,400 rpm.