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The John Deere GP wide-tread, or GPWT, built from November 1929 to November 1933. The John Deere GP wide-tread Series P, a GPWT with narrowed rear tread width designed to suit potato rows, built between January and August 1930. The John Deere general purpose orchard tractor, or "GPO", from April 1931 to April 1935.
19th century. Deere & Company began when John Deere, born in Rutland, Vermont, United States, on February 7, 1804, moved to Grand Detour, Illinois, in 1836, [5] to escape bankruptcy in Vermont. Already an established blacksmith, Deere opened a 1,378-square-foot (128 m 2) shop in Grand Detour in 1837, which allowed him to serve as a general ...
Bulldozer. A large bulldozer with multi-tine ripper, the Caterpillar D9. A bulldozer or dozer (also called a crawler) is a large, motorized machine equipped with a metal blade to the front for pushing material: soil, sand, snow, rubble, or rock during construction work. It travels most commonly on continuous tracks, though specialized models ...
Caterpillar D7. Two armored D7 bulldozers out on a mission in Ramadi, Iraq. The Caterpillar D7 is a medium track-type tractor manufactured by Caterpillar Inc. and most commonly used as a bulldozer. The D7 was first manufactured in 1938. A series of improved models were later produced, including the D7C in 1955, the D7D in 1959, the 160 hp (120 ...
The John Deere Model R tractor was John Deere 's first diesel tractor. A large, heavy tractor, it had fixed wheel widths and was not produced as a row-crop tractor with adjustable axles. The R was followed in the John Deere numbered model series by the John Deere 80, 820 and 830 tractors, which represented evolutionary upgrades to the basic R.
The Model D was John Deere's first mass-produced tractor, and was released to the public in 1923. It was a standard tread tractor with fixed wheel widths, as opposed to the adjustable wheels of a row-crop tractor. The D was initially equipped with a two-cylinder side-by-side 30-horsepower (22 kW) engine, of 465-cubic-inch (7,620 cc ...
The International Harvester Company (often abbreviated IH or International) was an American manufacturer of agricultural and construction equipment, automobiles, commercial trucks, lawn and garden products, household equipment, and more. It was formed from the 1902 merger of McCormick Harvesting Machine Company and Deering Harvester Company and ...
Succeeded by. John Deere 40. The John Deere Model M tractor was a two-cylinder row-crop tractor produced by John Deere from 1947 to 1952, with successor models produced until 1960. It was succeeded by the updated 40, 420 and 430 models, as well as the 320 and 330 models that occupied the market positions left vacant by the more powerful 400 ...