Do you know what a " special car " is? Do you know what they have? Do you know which family members they have? Don't be anxious. Now tell you one by one! In China, special-purpose vehicles are defined as: “devices have special equipment and special functions for carrying special transportation tasks or special operations and other special-purpose vehicles.†Generally, they are used to convert road freight cars for transportation and Complete a variety of different operations of the car. In other countries (such as Japan), special cars are defined as cars equipped with special devices, also known as special cars (are they special?).
Then talk about the family of special cars! With regard to the classification of special vehicles, special vehicles can be divided into special vehicles for sanitation, special vehicles for engineering, special vehicles for special purposes, special vehicles for business use, special vehicles for transport, special vehicles for military use and so on.
The carriages of general purpose vehicles used for transportation are of the box type, tank type, self-dumping type, bin type, grille type, and truss type, and can transport goods of different natures, states and requirements, such as: liquid, gaseous and bulk. Powdery or granular solids, such as animals; livestock, poultry and fresh fish and other animals; require insulation, preservation, refrigerated goods; highly toxic, flammable and explosive dangerous goods. In countries with large passenger cars, there is also a special-purpose car that transports 8-10 cars in a double-decker car.
Another type of general purpose car is engaged in special operations. In order to achieve different purposes, such vehicles are equipped with appropriate working equipment on the chassis, such as sales vehicles, garbage trucks, sweepers (sweeping vehicles), sprinklers, cleaning vehicles, environmental protection monitoring vehicles, cement mixers, and dump trucks. , Sewage suction vehicles, suction trucks, aerial work vehicles, refrigerated trucks, crane trucks, advertising vehicles, power station trucks, repair vehicles, exploration vehicles, oil fracturing trucks, scientific research vehicles, police vehicles, fire engines, Aircraft tractors, refuellers, recharging vehicles, air compressors, ambulances, medical facility vehicles, library vehicles, television OB vans, postal telecommunications vehicles, and snow removal vehicles.
The acceleration of urbanization in China, the rapid development of roads, railways, and road transport industries, while the integration of mechanical, electronic, hydraulic, automatic control, and GPS technologies on dedicated vehicles has greatly increased the technical content and product addition of special vehicles. In the future, the broad market prospects of China's special-purpose auto industry will become increasingly prominent in the coming years. At the end of the "Twelfth Five-Year Plan," China's truck specialization rate will reach 70%, close to the level of developed countries. The implementation and implementation of the plan after its introduction will directly affect the development of the special-purpose vehicle industry.
Regarding the future of special vehicles, by 2020, China will still be in the development phase of simultaneous acceleration of industrialization and urbanization. It has the characteristics of large investment scale, long industrial chain, high degree of processing, many intermediate products, and long duration of growth. Due to the uneven distribution of resources in China, the output of raw coal in the central region is high, and the output of steel in the east is large, and the transportation intensity is still high. The development of the special automobile industry faces enormous opportunities. (Text / Chen Guotu)
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