What is an agricultural tire?
Divided by tyre usageFor example, in China tire tire rim national standard, American standard manual, the European tyre and rim, the Japanese tire standard and international standard is the tire to use classification, can be divided into the following types:OneThe car tire is installed in the car tire, it is mainly used for road speed exercise, more than the maximum speed of up to 200 km / hour, requirement of ride comfort, low noise, has excellent maneuverability and stability. Most of the tire structure adopts meridian structure. According to the speed requirements are divided into different series, in the standard and manual are common, 95 and 88 Series for skew tires, 80, 75, 70, 65 series for radial tires.
Off-road vehicle tires - off-road vehicles for front and rear wheel drive. Off-road vehicle tires mainly runs on bad roads such as desert, mud, soft soil or other non road tires with higher requirements, through the performance, off-road tires are often used in low pressure, and some also use pressure to adjust the tire, the tire pressure according to the size of road conditions. In order to improve the off-road performance, measures such as widening the tire section and rim width and reducing the diameter of the rim are adopted to increase the floor area and reduce the ground pressure. In addition to the oblique tire structure, the tire structure also uses meridian structure.
Light truck tyres - usually tyres with a diameter of 16 inches and a width of 9 inches and greater than the width of the rim. This kind of tire mainly runs on the highway, and the speed can reach 80 to 100km/h.ThreeHeavy duty and bus tyres, usually 18~24 inch rims, 7 inch wide, and more than trucks, dump trucks, tyres and other special and trailers. Its road surface is more complex, there are good asphalt road, there are poor gravel road, dirt road, muddy road, ice and snow road, and even no road conditions, etc., the speed generally does not exceed 80km/h.FourEngineering machinery vehicle engineering machinery tyre, engineering machinery tyre is installed in special operations, such as loaders, bulldozers, excavators, land leveling machine, roller and stone working machine etc.. Travel speed is not high, but the use of pavement conditions and load performance requirements harsh. The tyres are mainly made of diagonal tire structures, but the French company, such as the French wheel (Cantonese, Putonghua, and Michelin), also uses meridian structures. From the width of the tire section classification can be divided into standard tires and wide base tires two series.
Agricultural and forestry machinery tyresAgricultural tires are primarily used in tractors, combine harvesters and other agricultural implements. Forestry machinery tires in forestry tractors and machinery for forestry, logging, forestry, mining and logging shovel operation, characteristics of these two kinds of tires are speed requirements is not high, but the use of harsh conditions, often running on the path of the field situation is bad and hard stubble or stone mountain, even without the road, the tire can be scratched or cut. Another feature is the intermittent operation, the mileage is short, but the use of a longer period, so the requirement of tire has good resistance to cracking and aging resistance. The tire is mainly diagonal structure, but radial structure is adopted.
