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Tractor

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SH series tractor

‘Shuhe’or "SH" Series Four Wheels Tractors

SH240, SH350, SH354, SH820, SH824 series of four wheels tractors are designed by Shandong Changlin Group with independent intellectual property rights, achieving the world advanced level in the mid-power tractor.
* International fashion Streamline design, sculpt as well as decently pretty.
* All sleeve gear shift, shift flexible, and mesh reliable.
* Dual-brake, the brake more reliable and durable.
* End of planetary gear transmission, assured transmission force reliable.
* External control upgrade, maintenance simple and easy to use.
* Two shifts power output to meet multi-field work.
* Single and double clutch are optional to enhance the harvest efficiency.
* Super chassis, higher carrying capacity

Tractor Introduction:

A tractor is a vehicle specifically designed to deliver a high tractive effort (or torque) at slow speeds, for the purposes of hauling a trailer or machinery used in agriculture or construction. Most commonly, the term is used to describe the distinctive farm vehicle: agricultural implements may be towed behind or mounted on the tractor , and the tractor may also provide a source of power if the implement is mechanised. Another common use of the term, "tractor unit", describes the power unit of a semi-trailer truck (articulated lorry).
The word tractor was taken from Latin, being the agent noun of trahere "to pull".[1][2] The first recorded use of the word meaning "an engine or vehicle for pulling wagons or ploughs" occurred in 1901, displacing the earlier term traction engine (1859).
The first powered farm implements in the early 1800s were portable engines – steam engines on wheels that could be used to drive mechanical farm machinery by way of a flexible belt. Around 1850, the first traction engines were developed from these, and were widely adopted for agricultural use. The first tractors were steam-powered ploughing engines. They were used in pairs, placed on either side of a field to haul a plough back and forth between them using a wire cable. Where soil conditions permitted (as in the United States) steam tractor were used to direct-haul ploughs, but in the UK and elsewhere ploughing engines were used for cable-hauled ploughing instead. Steam-powered agricultural engines remained in use well into the 20th century until reliable internal combustion engines had been developed.[4]
After graduating from the University of Wisconsin, Charles W. Hart and Charles H. Parr developed a two-cylinder gasoline engine and set up their business in Charles City, Iowa. In 1903 the firm built fifteen "tractor ". A term with Latin roots coined by Hart and Parr and a combination of the words traction and power. The 14,000 pound #3 is the oldest surviving internal combustion engine tractor in the United States and is on display at the Smithsonian National Museum of American History in Washington D.C. The two-cylinder engine has a unique hit-and-miss firing cycle that produced 30 horsepower at the belt and 18 at the drawbar.
In 1892, John Froelich built the first practical gasoline-powered tractor in Clayton County, Iowa. Only two were sold, and it was not until 1911, when the Twin City Traction Engine Company developed the design, that it became successful.

Chinese tractor brand: YTO tractor , SH tractor . and our SH tractor have many advantage: SH tractor price is low and quanlity is good.

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