In the face of the passive situation in which domestic automatic transmissions rely on imports for a long time, the CX series 6-speed heavy - duty automatic transmission newly developed by Xi'an Shuangte Intelligent Drive Co., Ltd. has begun to be launched in 2013 for domestic commercial vehicle users. This move will undoubtedly bring a new trend to the entire industry and “blow off the springâ€. As the only heavy-duty hydraulic automatic transmission R&D and manufacturing company jointly established by Fast and Caterpillar in China, the main task of Xi'an Shuangte Intelligent Transmission Co., Ltd. is through the introduction of Caterpillar advanced CX series heavy-duty hydraulic automatic transmission ( AT) technology, production, sales and redevelopment of heavy-duty AT transmissions, and supply Caterpillar with the necessary mechanical components such as gears, housings, and miscellaneous parts. Since the company’s joint venture, the cooperation between the two parties has progressed smoothly. Recently, the construction of the new project base has been fully completed, and Shuangte Company has begun to settle in the new factory. The employees are working hard to install and debug equipment and prepare for mass production. On the morning of March 4th, Shuangte Company’s huge factory building was in full swing. I saw in the workshop scene, from Germany, the United States, South Korea and other world-class CNC machining centers arranged in neat rows, the staff are climbing high and low wiring installation equipment and operation and debugging. According to the technical personnel in charge of the site, the new plant covers an area of ​​260 mu, and will reach an annual output capacity of 120,000 heavy-duty hydraulic automatic transmissions and 1.5 million pieces of export parts after reaching production capacity. The annual sales income will exceed 10 billion yuan. At present, more than 80 special equipments for machining and heat treatment are being installed and commissioned. Some equipment has already opened up the local processing area of ​​14 production lines. With the advancement of related technical training, product research and development, and process preparation, the products The pace of quantitative production and market launch will be further accelerated. Double special heavy-duty hydraulic automatic transmission is a series of brand-new high-end products developed by the company to Europe, the United States and Europe. During the product R&D process, the company’s technical personnel worked hard to overcome the difficulties of domestic suppliers with no mature experience and no advanced experience, and completed various tasks such as independent equipment selection, parts procurement, and production line design and installation. It is understood that the FC6A80/100 (CX22), FC6A140/180 (CX28), and FC6A210/250 (CX31) series of heavy-duty automatic transmissions developed this time adopt a globally unique rear-mounted power take-off device, which greatly expands the use of automatic transmissions. , It can be widely used in heavy-duty trucks, construction machinery, luxury buses, special vehicles and other models with a torque of 600N·m---3000N·m. Compared with similar products in the current market, it has the advantages of high fuel economy, high work efficiency, good acceleration performance, large bearing capacity, high reliability, small installation size, and simple installation and arrangement of electronic control units, which represents the highest in the heavy-duty transmission field. The standard, with its leading technology, innovative technology and unique technology, provides the latest optimized configuration for the safety, reliability, comfort, and environmental protection of heavy-duty commercial vehicles in China. With the development of urban public transport and tourism in the country, industry experts predict that the proportion of passenger cars equipped with automatic transmissions will increase rapidly in the next few years and will expand to high-end heavy trucks, terminal tractors, off-road vehicles and others. Special vehicle market. The localization of Shuangte Company's heavy-duty hydraulic automatic transmission has broken the current situation in which domestic heavy-duty hydraulic automatic transmission completely relies on imports, fills the gap in domestic production of heavy automatic transmissions, and will also strongly promote the innovation and development of the Chinese automobile industry. With Caterpillar's global leadership in hydraulic drive R&D and manufacturing and Fast's comprehensive competitive advantage in manufacturing, cost control, customer development, market branding, and sales services, Shuangte Company Heavy Liquid The company has already provided supply facilities for Shaanqi, Beiben, Yangzhou Shengda, Suzhou Jinlong and other manufacturers. At the same time, it is still in continuous cooperation with more than a dozen domestic large-scale commercial vehicle manufacturers such as FAW, Auman, and Dongfeng. With more extensive technical exchanges and technical cooperation, the fruitful joint venture between Fast and Caterpillar will further expand the globalization, high-end, specialization, and diversified markets and promote the development of enterprises. Both sides are steadily moving toward internationally higher development goals. 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Xi'an Shuangte: Heavy hydraulic automatic transmission begins to exert force