With the accelerated development of economic development and urbanization in China, the gradual establishment of low-carbon life
method, energy saving and emission reduction, the gradual establishment and implementation of green environmental policies and
regulations,the pace of resource-saving and environment-friendly social construction, Energy conservation has become a key research
topic in the development of the automobile industry. The concrete performance is in the direction of "high efficiency, high technology
and high environmental protection".
Lightweight truck is the reflect of overall level of society and the efficiency transport.Reducing the weight of the car itself is
one of the effective measures to improve the fuel economy of the automobile and reduce the CO2 emission of the automobile.
Especially because of the applications of hybrid, electric and fuel cells and other new energy automotive technology are difficult
and uncertain prospects in the truck industry,so the lightweight design of the current heavy truck industry, energy-saving emission
reduction become the most realistic and most effective technical measures.