Fast automatic hydraulic transmissions lead the industry towards high-end

“ Fast will insist on targeting the core components of the automotive transmission system and initiate another round of offensive. We have developed and produced AT automatic hydraulic transmissions , and we have developed our technology in terms of technical advantages and cost advantages in terminal tractors , mining vehicles, and special vehicles. The bus and other markets have emerged, breaking the pattern of multinational companies occupying the top spot in this field." Talking about the latest development and production of AT automatic hydraulic transmission, Fast Group Chairman Yan Jianbo is confident.

The AT hydraulic automatic transmission is located at the top of pyramids in the commercial vehicle transmission field. It has a small market, high positioning, and high quality, reliability and comfort. In particular, in the heavy-duty AT transmission market, foreign multinational companies have firmly occupied the pyramid of the transmission market with their high technology threshold, high brand awareness, and high product reliability.

Fast Transmission

As Chairman Yan Jianbo stated, under the tireless efforts of Fast, from the 6AT to achieve the host plant supporting this year's world's first 9-speed AT heavy-duty hydraulic automatic transmission unveiled at the Shanghai International Auto Show, Fast not only broken AT products early The monopolistic situation of foreign products on the domestic market has also been continuously surpassed in product technology and has reached a world-class level.

Independent innovation in science and technology stands out in the industry

As the only domestic manufacturer that can develop, produce, and sell commercial automatic transmissions (AT) for commercial vehicles, Fast has an annual production capacity of 100,000 AT transmissions. And established a professional automatic transmission technical team, responsible for planetary transmission system development, simulation analysis and calculation, hydraulic system development, electronic control hardware and software development, transmission parts and assembly testing, vehicle dynamic matching calculation and application, after-sales Diagnostic services and many other technologies. At the same time, we have undertaken various major projects such as the National Ministry of Science and Technology (AT) (National “863” Program), the production of medium- and heavy-duty hydraulic transmission planetary row assembly (2025 strong foundation project of the Ministry of Industry and Information Technology) and related to the commercial vehicle AT. .

In recent years, Fast has insisted on independent and independent R&D of hydraulic automatic transmissions. The FC8A120 series hydraulic automatic transmission developed by the company is a fast-developing world's first 9-speed commercial vehicle hydraulic automatic transmission for various application conditions such as buses, municipal vehicles, and special vehicles. It has completely independent intellectual property rights. Product performance and technical content have reached the international advanced level, and won a number of patented technologies. Products using selective lubrication technology, the main hydraulic pressure control technology, two-stage piston, multi-step jump gear, software/hardware, "Living home" and many other new technologies, product speed ratio range is wider, narrower than the speed ratio, At the same time, a variety of lightweight measures are adopted, and the size is more compact. The integrated retarder adopts a two-way oil-filled design. The retarder has a short response time and outstanding braking capability. The product B10 has a life of more than 1.2 million kilometers and can satisfy various complexities. The service life requirements of road conditions; the use of these technologies will increase the fuel economy of the product by more than 8%. The transmission control system is fully functional, covering all the functions of the mainstream AT products. The control system algorithms have been optimized and improved; the shifts are smooth and gentle, and the effects are good. The successful development of this series of products has filled the technical gap of the domestic hydraulic automatic transmission products in the 500-1200Nm range. This has enabled the FAST hydraulic automatic transmission products to fully cover 500-2600Nm commercial vehicle hydraulic automatic transmission model applications. The long-term passive dependence of domestic automatic transmissions on imports has fully met the diversified choices of domestic commercial vehicle users.

Fast automatic hydraulic transmission production line

Among them, FC6A series hydraulic automatic transmission products have modular design features, can be combined on the basis of the basic type, can achieve basic type, with power take-off interface type, with retarder type, with retarder and take Force interface type and other models, according to the special needs of users, modular combination. This product has many technical advantages over competitors, external clutch control solenoid valve and oil filter design, while providing a "power mode" and "economic mode" for the driver to choose, not only high security, easy maintenance , Comfortable operation, and its high-efficiency torque converter and optimized shifting strategy can save customers 6%-8% fuel cost.

Casting excellent quality sets a good reputation

In early 2017, the Fast AT automatic hydraulic transmission was successfully installed in the city bus. After a period of trial operation, the excellent performance of the Fast automatic hydraulic transmission completely conquered the “critical” driver’s master: “Since the installation of Fast Hydraulic automatic transmission, the car clearly feels a smooth start, smooth shifts, plenty of power uphill, and very few brakes on downhill. The car can run smoothly whether it is in the acceleration phase or the deceleration phase.”

In August this year, Fast again successfully won the bid for the terminal wagon. Due to the narrow range of use of terminal tractors, special working conditions, short driving distance and frequent start-ups, heavy-duty low-speed and continuous turning, the overall performance requirements for vehicles are higher than those of ordinary vehicles. In particular, the selection of the transmission is the key to achieving good operation and safe operation of the vehicle. Fast automatic hydraulic transmission of AT is compact in structure, safe and reliable. It can effectively solve the problem of frequent shifting and stands out during the bidding process of the project.

Shaanxi Fast Automobile Transmission Engineering Research Institute

The goodwill of customers for Fast's products is not only limited to excellent performance, but also strong and durable, saving money and peace of mind. He said: "The characteristics of port transportation are low speed (less than 35km/h), short distance, heavy load, frequent braking and steering, and long idle operation. The manual transmission needs to perform clutch every 2-3 months. Maintenance, using the AT automatic transmission, no longer has this trouble."

Brand protection can effectively seize the global highland

After years of hard work, the Fast automatic hydraulic transmission products of AT have succeeded in more than 140 models of more than 60 domestic trucks, passenger cars, mining vehicles, and specialty vehicle OEMs. At the same time, the products are exported to New Zealand, Thailand, Russia, Belarus, Myanmar, Outer Mongolia, South Africa, Hong Kong and other countries and regions, and are widely welcomed by users. “Fast AT gearboxes are easy to operate, with strong bearing capacity, and the performance quality is completely free of European and American products.” After a period of use, overseas users highly value the performance and quality of the Fast AT hydraulic automatic transmission.

As the only company in the domestic commercial vehicle industry that can mass-produce AT, Fast aims at the development direction of the industry and further expands its product performance advantages, cost-effectiveness advantages, and service network advantages. Not only has it been highly praised by major OEMs, but also in the general The user group has established a good reputation, and the domestic and foreign markets have been continuously expanding, and the market share has continuously increased. This has laid a solid foundation for the revitalization of the national automobile industry and its full international expansion.