The first dump trucks equipped with carbon fiber composite cars

Recently, China's first dump truck equipped with a carbon fiber composite car was rolled off the road in Baotou, Inner Mongolia. The car has a length of 8.6 meters, a load of 50 tons, a weight of 4.8 tons, and a weight reduction of 29% compared with the metal car. This is the first successful application of composite materials in domestic heavy trucks, which means that China's composite materials have made new breakthroughs in the application of automotive lightweight technology.
As a phased result of the project, experts analyzed that the composite carriages launched this time showed four major features: First, a composite material modeling, structural design, and stress analysis technology system was established to complete the 8.6-meter dump truck composite carriage structure. The design and stress analysis data models under various complex conditions have laid a solid theoretical foundation for the manufacturing of carriage bodies. The second is the use of advanced composite material forming technology for the carriage panel veneer, and the introduction of the new material polydicyclopentadiene (PDCPD) for the first time, which uses its superior characteristics of impact resistance, corrosion resistance, and wear resistance to effectively improve the surface adhesion of the composite material. The performance of the layer broadens the application of new materials. The third is to fully tap the characteristics of carbon fiber composite materials. For the first time, metal materials and carbon fiber composite materials were successfully used for crack-free hybrid applications. Fourth, according to the lightweight structural characteristics of trucks, it successfully produced continuous pultruded carbon fiber pultruded sections.
The relevant staff said that while further improving the project, they will also expand the application of composite materials in the lightweight field of special vehicles through the development of lightweight vehicles such as semi-trailers and cement mixers.
Related News: Dump Truck New Carbon Fiber

Trolleys Carts Trays and grids

Folding Grocery Cart,Folding Trolley Cart,Portable Trolley,Foldable Trolley Cart

Shijiazhuang EFU Machinery Co., Ltd , https://www.efuequip.com