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The Lanz Bulldog was a series of tractors manufactured by Heinrich Lanz AG in Mannheim, Baden-Württemberg, Germany. Production started in 1921 with the Lanz HL , and various versions of the Bulldog were produced up to 1960, one of them being the Lanz Bulldog D 9506 .
The Ford N-series tractor helped revolutionize modern mechanized agriculture with its Ferguson three point hitch. A tractor is an engineering vehicle specifically designed to deliver a high tractive effort (or torque) at slow speeds, for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction.
Doe Dual-Drive Triple D Tractor. The Doe Triple-D or Doe Dual Drive is a make of tractor produced by Ernest Doe & Sons in the 1950s and 1960s in Ulting Essex.Its two engines and 90-degree articulation made it one of the most unorthodox tractors ever built.
1910 - Yakov Mamin created tractor "Dwarf", later known as the "Russian tractor". However, mass production of tractors in Russia was launched only in the Soviet Union in the 20-30s. In 1917 the whole of Russia was 165 tractors 1918 - at Petrograd factory "Bolshevik" was organized small-scale production of crawler tractors.
Fordson was a brand name of tractors and trucks.It was used on a range of mass-produced general-purpose tractors manufactured by Henry Ford & Son Inc from 1917 to 1920, by Ford Motor Company (U.S.) and Ford Motor Company Ltd (U.K.) from 1920 to 1928, and by Ford Motor Company Ltd (U.K.) alone from 1929 to 1964.
They built one track-type tractor named the "Trackrunner," but were unsuccessful at perfecting it. Some machinery sold did not work as advertised, and Avery failed to fix the problems. [1] [5] Avery cut its work force in August 1920 by 90 per cent, to 250 workers. They replaced the tubular radiator style with an improved tubular cellular design ...
By 1989 a wide range of tractors were in production from 22hp to 125hp, plus they had a large spare parts business for the 120,000 Nuffield, Leyland and Marshall tractors around the world. [7] This wide range of tractors largely came about by importing Steyr tractors and marketing them under the Marshall brand. [ 8 ]
The green of Oliver, red of Cockshutt and yellow of Minneapolis-Moline tractors was replaced by the silver tractors of White's Field Boss line. The Field Boss models in approximate order of introduction are as follows: 4-150 (The 4 indicates four wheel drive and the 150 is the power take-off horsepower) 2-105, 2-150 4-180, 2-50, 2-60, 2-70, 2 ...