steam tractor
Contemplating the expanse of fields, American farmers hope to develop some direct-drive equipment, they invented the three-wheeled farm machinery, which is a machine with two large wheels at the rear and a large boiler, and a small front wheel to control the direction. . In 1829, the CASE company achieved success in testing this type of tractor. In just 3 years, the entire great American West began to use this agricultural machine.
steam cultivator
In 1860, British Lieutenant Halkett developed a steam-powered cultivator. It has two pairs of orbital distance of 18 meters, they were located on both sides of the tractor. And the cultivator simply hung suspended between the bridge across the track, this device had two steam engines, which were installed on each of the tracks. And the good thing is that all other agricultural machinery can be installed on such a cultivator, it can be used for farmland, harrows, sowing and harvesting, but also for vegetables and water. Although Halkett the inventor is more ambitious than others, such a machine is so expensive that in the end it did not achieve the expected success.
mountain tractor
People have been trying to install diesel engines on the chassis of the steam engine. In 1889, Berg was the first American to achieve this aspiration. He invented the steam engine chassis, which is very similar to a normal tractor chassis, and completed the first successful trial of the Charter Gas Machinery Company. In 1892, Iowa John M Frolich in Cincinnati built a farm tractor as an internal combustion engine for the Fan Duzi gasoline and gas machinery company, this is the first truly practical internal combustion tractor that is also the predecessor of the John Deere tractor.
april tractor
In 1901, the Americans invented the three-wheeled tractor. But the front wheels are too light, they often tip over due to overload. Although it has such shortcomings, it still achieved some success. In 1904, Shapusipa Teng Otto mowers and tractors of the United States produced a mini tractor, this tractor also equipped with a cutter arm, used for mowing.
Hart and the Pan Type Tractor
Like the German Froehlich, the American Hart and Pan in 1902 developed a highly functional four-wheel tractor. In 1905, the United States created the first professional associations of tractor manufacturers. Local leadership Ministry of Commerce Williams decided to adopt this type of gasoline-powered tractor. So far, we can still see some such advertising images.
tractors
1906 French Emir. Gougis made the first tractors of this type, the tractor can be launched as a stand-alone baling machine power unit.
Ford Tractor
Henry Ford is the son of an American farmer, even before his touring car went into mass production, he had already started making tractors. In 1907, the first type of his tractor adopted the rear wheel pickup package type design, and its axle and the front of the control mechanism adopted the K-Ford type.
Wolseley Club 1913
In the history of tractor development, 1913 marked the beginning of an important historical period. Since then, the tractor has changed to smaller, lighter and faster. Just like the Boolean type tractors, it is the original of this new type of tractor, which is first manufactured in Minneapolis, Minnesota, United States. The first type of Boolean tractor called “Wolseley Club”, people also call this tractor as the frameless tractor (meaning without the frame of the heavy steam engine). However, this tractor has some flaw, its steel casing and the U-shaped device of the engine drive shaft to launch the high-lift rear.