Yutong Energy-Saving and New Energy Base opens to build hybrid pure electric city bus


On July 20, 2011, the groundbreaking ceremony for the Yutong Bus Energy-saving and New Energy Base was held. The opening of this base means that Yutong’s overall capacity of 50,000 sets of buses is just around the corner.

Event: Yutong Bus Energy Saving and New Energy Base Founded

On July 20, 2011, in the Zhengzhou International Logistics Park in Zhongmu County, Zhengzhou, the Yutong Bus Energy Conservation and New Energy Base was formally laid. Relevant leaders from the Ministry of Industry and Information Technology, Henan Province, Zhengzhou City and Zhongmu County delivered speeches and participated in the foundation laying.

Yutong New Base has a total investment of 2.435 billion yuan. The factory covers an area of ​​nearly 1,000 mu. It mainly produces hybrid city buses of 10 to 18 meters and pure electric city buses of 7 to 14 meters. In June 2010, Zhengzhou City formulated the “Implementation Plan for Large-scale Demonstration of New Energy Vehicles in Zhengzhou City,” and put forward specific promotion and application targets, namely: 6 bus demonstration lines, 3 demonstration tourist attractions, and 600 new energy sources. Official vehicles and industry-specific vehicles, 4 closed demonstration areas, and 600 demonstration taxis. The key automobile manufacturers in Zhengzhou City, represented by Yutong Bus, actively engage in technology research and development and manufacturing of energy-saving and new energy vehicles, and played an important supporting role for the implementation of the plan.

At the site of the event, a delivery ceremony for new energy buses for Zhengzhou New District and Municipal Bus Company was also held. The leaders of Zhengzhou City and Yutong Bus respectively handed the key model to the relevant representatives. It is understood that at present, the Yutong Bus's existing plant has built a total of eight passenger car vehicle production lines. In 2010, it produced more than 40,000 vehicles, and the production pressure was greater. After the energy-saving and new energy base is put into production, Yutong will bring 10,000 new production capacity to the company, effectively breaking through its capacity bottleneck.

The phased market goal of Yutong New Energy Bus is: In 2012, it launched the hybrid city bus from 10m to 18m and the pure electric city bus from 7m to 14m with excellent performance; in 2015, it will realize the full market of new energy bus products. cover.

Planning: Building a world-class passenger car production base

At present, the Yutong Plug-in Hybrid City Bus (PHEB) industrialization technology research project is listed in the 12th Five-Year Plan 863 and is the only bus company project. The technical line of six verticals and five horizontal lines of new energy is clear. Yutong has made clear judgments and development ideas for the future new energy market.

The foundation of Yutong Energy Saving and New Energy Base is not only a positive response to the 12th Five-Year Plan for Energy Conservation and New Energy Industry that will be officially approved in the near future, but also a strong support for the construction of the Central Plains Economic Zone.

In the planning of the new base, Yutong Bus intends to adopt a number of advanced technologies. For example: body skin spot welding technology, multi-position body combined technology, passenger car vehicle electrophoresis, floor leather adhesive glue technology, CNC high-speed sawing system, CNC laser cutting machine, vehicle test bench and so on.

Yutong will also invest in R&D equipment for new energy bus powertrain test rigs, hardware-in-loop simulation test rigs, vehicle power supply system test rigs, auxiliary system test rigs, turntable test rigs, engine performance test rigs, and electric vehicle charging stations. Savings, reliability, safety, and stability of energy-saving and new energy buses.

In addition, the new base will also establish a new energy bus R&D center, and plans to establish 7 professional R&D teams including the new energy bus power system, on-board energy system, electric drive system, and vehicle control system, etc., to specialize in the core technology research of new energy buses. , Improve the R&D system for new energy products. It is worth mentioning that when the passenger car was produced at the new factory, Yutong invested in a new production tool robot. They will be responsible for spraying and the side window glass for automatic injection, thereby improving the stability of product quality.

The development goal of Yutong Bus is: In 2012, the production capacity of 50,000 medium-to-high-class passenger cars will be achieved, with large and medium-sized passenger cars as the mainstay, achieving a sales target of more than RMB 18 billion, and the domestic market share of large and medium-sized passenger cars will reach more than one quarter. Total sales outside the world account for more than 10% of the market. By then, Yutong Bus will enter the forefront of world-famous passenger car brands.

Review: R & D New Energy Bus, Yutong is working hard

In 2009, Yutong launched the first-generation hybrid power system independently developed by the company. The system can cover urban passenger cars from 7m to 18m in the future. Currently, 10m, 12m and 18m hybrid city buses have been developed. Among them, the Yutong-developed 12-meter hybrid city bus ZK6126MGQA9 is currently sold in batches in Hangzhou, Zhengzhou and Kunming. The power of Yutong New Energy Bus is slightly higher than that of the benchmark traditional passenger car. The fuel saving rate is more than 30%. Compared with the Eaton hybrid power system, the cost of the vehicle is reduced by 40% and the fuel saving rate is increased by 10%. Accelerated performance increased by 20%.

In 2010, Yutong launched the first-generation pure electric system independently developed by the company. The system can cover 7m to 14m pure electric city buses in the future. The 10K pure electric city bus ZK6100EGAA is currently operating in Zhengzhou. In addition, the independent R&D work of the company's new energy buses has also received the support of governments at all levels. The “Yutong plug-in hybrid city bus industrialization technology research project” was included in the national “Twelfth Five-Year Plan” 863 program major projects, “mixed The “R&D and Industrialization of Powered City Bus” project was listed by the National Development and Reform Commission and the Ministry of Industry and Information Technology as an automotive technology advancement and technological transformation project, and the key technology research and development and industrialization of the new energy urban passenger car was listed as a major scientific and technological project in Henan Province. Previously, “ZK6126MGQA9 Hybrid The “Power City Bus Development” project has passed the provincial appraisal and won the first prize for scientific and technological progress in Zhengzhou City.

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