Fast Won the Third Prize in Mechanical Industry Science and Technology Award

Recently, the results of the 2024 "Mechanical Industry Science and Technology Award" were announced. Fast's "13-speed series mechanical medium and heavy truck transmission development and industrialization" project won the third prize of the Science and Technology Progress Award.
 
The "Mechanical Industry Science and Technology Award" is a comprehensive science and technology award for the national mechanical industry. It aims to commend a group of units and individuals who have made outstanding contributions to the scientific and technological work of the mechanical industry and promote the scientific and technological innovation and development of my country's mechanical industry.

Fast's 13-speed transmission fully complies with the latest National VI emission standards in the industry, fully meets the requirements of vehicle power and economy, and innovatively proposes the 7X2-1 main and auxiliary box structure technology route, which not only expands the speed ratio range, increases the climbing gear ratio, designs direct gear and overdrive gear, but also successfully applies advanced technologies such as high-strength anti-fatigue, shaft design, gear materials and heat treatment strengthening, and significantly improves product reliability. This project first applied four-point contact ball bearing technology, optimized the design of integrated protection gas circuit, arranged two forced lubrication systems, and realized intelligent and efficient transmission of the transmission.

The results of this project fill the gap in domestic 13-speed heavy-duty transmission technology, and achieved simultaneous improvement in economic and social benefits. It will surely drive the innovation and development of China's dump truck market segment, promote the rapid progress of the overall technology of heavy-duty transmissions, and make important contributions to the revitalization of national brands.
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China Special Vehicle Adivsor