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The Oliver 80 row-crop tractors was a model of agricultural tractors produced from 1938 to 1963 by the Oliver Farm Equipment Company. The model 80 was a development of the Oliver Hart-Parr industrial tractor, for agricultural use. The initial 80 was rated for three 14-inch plows, making it a medium-sized tractor.
The Oliver 60 series of row-crop tractors was a product line of agricultural tractors produced from 1940 to 1964 by the Oliver Farm Equipment Company.The 60 series was a four-cylinder follow-on to the six-cylinder Oliver 70.
A literature review can be a type of review article. In this sense, a literature review is a scholarly paper that presents the current knowledge including substantive findings as well as theoretical and methodological contributions to a particular topic. Literature reviews are secondary sources and do
As with other Farmall letter-series tractors, the design featured an integral frame and unitary construction, allowing entire assemblies to be replaced. Rear wheels on all models used a geared portal axle to provide sufficient ground clearance, and could be adjusted in width over a range of 40 inches (100 cm) to 68 inches (170 cm).
In all, IH produced 44,551 Super M tractors, 5,199 Super MD tractors and 26,924 Super MTA tractors. [5] High-clearance variants for farming vegetables and other high crops were also produced, including the Farmall MV and the MDV (diesel), as well as a standard front version (W-6) and the I-6 industrial tractor. Industrial tractors had fixed ...
A cotton picker at work. The first successful models were introduced in the mid-1940s and each could do the work of 50 hand pickers. Mechanised agriculture or agricultural mechanization is the use of machinery and equipment, ranging from simple and basic hand tools to more sophisticated, motorized equipment and machinery, to perform agricultural operations. [1]
The Oliver 90 was introduced in 1937, updating the 28–44 with a self-starter and the Oliver name. The Waukesha-Oliver engines came with gasoline and kerosene/distillate options. The 90 was offered only as a standard-tread tractor, with wide front wheels. Compared with other Oliver number-series tractors, the 90s were minimally styled.
The Allis-Chalmers One-Ninety XT, also known as the 190XT, is a row crop tractor produced by Allis Chalmers from 1964 to 1971. The tractors are powered by diesel fuel , gasoline , or LP gas (though few of the latter two were made).