Search results
Results from the WOW.Com Content Network
This is a list of companies that formerly manufactured and / or sold tractors. Some tractor and / or agricultural machinery companies have discontinued manufacturing, or were bought out or merged with other companies, or their company names may have changed.
All other tractors produced in the UK at that time were sold as International Harvesters or Internationals. [5] The B-450 was a restyled version of the McCormick International BWD-6, sold between 1957 and 1970. [1] [6]
Hornsbys are credited with producing and selling the first oil-engined tractor (similar to modern-day tractors) in Britain. [citation needed] The Hornsby-Akroyd Patent Safety Oil Traction Engine was made in 1896 with a 20 hp engine. In 1897, it was bought by Mr. Locke-King, and this is the first recorded sale of a tractor in Britain.
This tractor was of a completely new design, with a 6-inch (150 mm)-inch bore and a 9-inch (230 mm) stroke (= 4.17 litres). There were many smaller modifications such as a redesigned injection pump and cylinder head. In 1938 the 12/20 model was redesigned and the model coding was changed so that the new model became the Marshall Model "M" tractor.
A small number of MP4 and MP 6 tractors were produced after the Field Marshall, but tractor production effectively ceased until 1982, when Charles Nickerson bought the production rights to the Leyland tractors range, producing them at Gainsborough (although using engines and parts from Leyland) and selling them under the Marshall name ...
The Model B was introduced in June 1934. This tractor had a shorter frame than the Model A, but it was eventually lengthened so it could use some of the same equipment that the larger models A and G used. There were also eight different Model B tractor variations, the same as the larger Model A. The much larger G model arrived in 1937. It was ...
The prototype steam tractor was a single-cylinder design but in 1906 a compound-cylinder version was produced, and this proved to be by far the most popular version with customers. [12] In 1908 the RAC organised a trial of competing makers' steam tractors to ascertain the best. Charles Burrell & Sons entered engine number 2932, a standard ...
The early tractors were fitted with the Coventry Climax model E engine which was a descendant of the American Hercules engine as fitted to the prototype "Black tractor" later the engine manufacture was taken on by David Brown Ltd. who made a number of improvements such as a deeper sump, some of the earlier tractors suffered from oil starvation ...