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Cultivators are usually either self-propelled or drawn as an attachment behind either a two-wheel tractor or four-wheel tractor. For two-wheel tractors, they are usually rigidly fixed and powered via couplings to the tractors' transmission. For four-wheel tractors they are usually attached by means of a three-point hitch and driven by a power ...
A few farms did invest and used Caterpillar tractors to move the outfits. Tractor-drawn combines (also called pull-type combines) became common after World War II as many farms began to use tractors. An example was the All-Crop Harvester series. These combines used a shaker to separate the grain from the chaff and straw-walkers (grates with ...
At its height, it called itself "The Largest Tractor Company in the World" and employed 2,600 men, manufacturing eight different tractors along with motor cultivators and trucks. [1] [5] The company offered a broad line of tractors and engines, ranging from one–row cultivator to a huge 80 horsepower (60 kW) tractor.
Elec-Trak – early demonstration video of the tractor, the attachments, and the different applications of use (full video) The GE Elec-Trak was the first commercially produced all-electric garden tractor , made mostly between 1969 and 1975 at GE's Outdoor Power Equipment Operation under Bruce R. Laumeister. [ 1 ]
The All-Crop harvester or All-Crop combine was a tractor-drawn, PTO-driven (except the All-Crop 100 and the All-Crop SP100) combine harvesters made by Allis-Chalmers from the mid-1930s to the early 1960s.
The Oliver 70 series of row-crop tractors was a series of large agricultural tractors produced from 1935 to 1967 by the Oliver Farm Equipment Company.Oliver tractors were known for their powerful engines compared to competitors, and their attention to styling.
Around 1920, as IH's motor cultivator died, a team of IH engineers had evolved the motor cultivator into an all-purpose tractor, replacing the horse in every job including cultivating. [5] By 1923, [3] [6] they settled on a configuration, and their informal name for the project, the "Farmall", was selected as the product's official name. [3]
A traction engine is a steam-powered tractor used to move heavy loads on roads, plough ground or to provide power at a chosen location. The name derives from the Latin tractus, meaning 'drawn', since the prime function of any traction engine is to draw a load