| Steam powered tractor | | | | shortcomings, it still achieved some success. In |
| Gazing at the expanse of fields, the American | | | | 1904, the United States Shapusipa Teng Otto |
| farmers hope to develop some direct traction | | | | mowers and tractors produced a mini tractor, this |
| equipment, they invented the three wheels of | | | | tractor also equipped with cutting arm, used to |
| farm machinery, that is a machine with two big | | | | mow. |
| wheel at behind and a big boilers, and a small front | | | | Hart and the Pan-type tractor |
| wheel for direction control. In 1829, the CASE | | | | Just like the Germans Froehlich, the American |
| company succeeded in the trial of this type of | | | | Hart and Pan in 1902 developed a severe |
| tractors, just within 3 years, all the great | | | | functional four-wheel-type tractor. In 1905, the |
| American West started using this farm machine. | | | | United States created the first tractor |
| Steam powered cultivator | | | | manufacturer professional associations. Ministry of |
| In 1860, British Lieutenant Halkett developed a | | | | Commerce of local leadership Williams decided to |
| steam-powered cultivator. It has two pairs of | | | | adopt this type of gasoline drived tractor. So far, |
| orbital distance of 18 meters, were located on | | | | we can still see some advertising pictures of that |
| both sides of the tractor. And the cultivator just | | | | type. |
| hung suspended between the bridge across the | | | | Gougis tractor |
| track, this device has two steam engines, which | | | | 1906 French Emir. Gougis made the first such |
| were installed in each of the track. And good thing | | | | tractors, the tractor can be launched as an |
| is all other farm machinery can be installed in such | | | | independent packaging machine power unit. |
| a cultivator, it can be used for cultivated land, | | | | Ford Tractor |
| harrow, Shall, sowing and harvesting, but also | | | | Henry Ford is the son of an American farmer, |
| vegetables and water. Although Halkett the | | | | even before his touring car start mass production, |
| inventor is more ambitious than others, such | | | | he had already started making tractors. In 1907, |
| machine is so costly, so he did not achieve the | | | | his first type of tractor adopted the design of |
| expected success in the end. | | | | rear wheel gathering packaging type, and its axis |
| Berg tractor | | | | and the front of the control mechanism is |
| People have been trying to install diesel engines in | | | | adopted K-Ford type. |
| the steam engine chassis. In 1889, Berg is first | | | | Wolseley Club 1913 |
| American to achieve this aspiration. He invented | | | | In the history of the development of tractors, |
| the steam engine chassis which is very similar | | | | 1913, marked the beginning of an important |
| with normal tractor chassis, and finished the first | | | | historical period. Since then, the tractor changed |
| successful trial by Charter Gas Machinery | | | | to smaller, lighter and faster. Such as Boolean |
| Company. In 1892, Iowa John M ยท Frolich in | | | | type tractors is the original of this new type of |
| Cincinnati built a farm tractor as the internal | | | | tractor, which is first made in the Minneapolis, |
| combustion engine for the Fan Duzi gas and petrol | | | | Minnesota of American. The first type Boolean |
| machinery company, this is the first truly practical | | | | tractor called "Wolseley Club", People also call this |
| internal combustion tractor which is also the | | | | tractor as the non-frame (that is, removed the |
| predecessor of John Deere tractor. | | | | heavy steam engine frame) tractor. However, |
| Avril tractor | | | | this tractor has some fault, its steel shell and the |
| In 1901, the Americans invented the three tractor. | | | | engine drive shaft U-shaped device to launch the |
| But the front wheels are too light, it often | | | | back of high uplift to much. |
| overturned due to overload. Although it has such | | | | |