Recently, Dongfeng Liuzhou Automobile Co., Ltd. has reached strategic cooperation with Yuchai , the largest internal combustion engine production base in China, and Dongfeng Cummins , a world-class engine company, and jointly developed a “golden power†customized engine for dragons, successfully opening the “custom engine†for China’s commercial vehicle market. "The new model.
Engine release ceremony
"Changlong Customization" Helps High-end Transformation
Driven by market demand, the speed of domestic upgrading and upgrading of high-to-medium-duty trucks is accelerating, and it is gradually shifting towards the trend of high-powered, lightweight, intelligent, and platform resource integration.
However, there is no medium-heavy card "heart" - the core technology of the engine, regardless of domestic and international heavy truck companies talk about the transition is just empty talk.
To this end, Dongfeng Liuqi explored a unique path - joint research and development. In the absence of self-produced engines, Dongfeng Liuzhou, which dared to break through innovation, pioneered a new model of “custom engineâ€. The birth of the Dragon Custom Engine symbolizes that Dongfeng Liuzhou Commercial Vehicle Co., Ltd. has taken another solid step in the transformation process. It fully realizes brand upgrading, product optimization, and power enhancement. At the same time, it also interprets the future high-end transformation of commercial vehicles.
"Ingenuity" Pursue Excellence
Ingenuity - the heart of the craftsmen, since ancient times, the original works have been created by the craftsmen. In the production of trucks, the ingenuity has been applied to the extreme Dongfeng Liuzhou Steam, and this spirit has also been extended to the development of the Dragon Custom Engine.
The high quality stems from the constant pursuit of details. Dongfeng Liuzhou Automobile and Yuchai Co., Ltd. and Dongfeng Cummins signed the “2015 Quality Improvement Battle Form†to set the mid-term goal of achieving the benchmark level of European and American engines within 3 years, from R&D, material selection, Assembled, to failure assessment, risk management, service upgrades, a number of standards are strictly controlled.
The core components are specified using high quality suppliers. Through the combination of the working principle of the vehicle and engine assembly and market research and feedback, the 11 categories of core components such as fuel injection pumps, generators and clutches have been subjected to strict production process audits and quality assessments to ensure that each The details are always better.
Develop matching processes to achieve standardization. In order to make the Longlong custom engine perfectly match the Longmax Auto, Dongfeng Liuzhou Automobile and Yuchai Group and Dongfeng Cummins have established a joint development and verification cooperation mechanism to establish a standardized process for development and matching. From the very beginning of development, the project and requirements for development and matching need to be established, and the system will be compiled with the assessment criteria. The two parties relied on the assessment criteria to confirm the rationality of the matching of the newly-developed model systems one by one, and promptly rectified the problems identified by the review.
Market feedback fault parts timely improvement. Dongfeng Liuzhou Automobile Co., Ltd. continued to carry out multi-party joint research on faulty components that the market feedbacks. The work was extended to parts suppliers and service stations to theoretically analyze the causes of the problems, enhance research and development of engineering applications, and form a complete parts verification platform and process. Enhance the reliability of parts and pay attention to problem closed-loop management. At the end of 2014, the top 20 failing parts were approved for the project. At present, 16 types of parts and components improvement measures have been implemented. The improvement parts have been embodied in the engine's physical object, and the early 20 parts' failure rate has also been greatly reduced by 48.06%. aims.
Changes in child parts are strictly managed. There are numerous sub-components on the engine assembly. If the change management is not in place, batch quality problems are likely to occur. Dongfeng Liuqi, Yuchai and Dongfeng Cummins have reviewed the existing change process, forming a standardized process for the submission, review, verification and change of the personnel, process, design, and second-tier supplier issues, review, and verification. , thereby reducing management risk.
The whole process improves service capabilities. The engine manufacturers are leading the training and certification of service stations to fully achieve the national four and five engine service capabilities. Publish diagnostic maintenance manuals for common faults, configure diagnostic maintenance tools, establish network expert knowledge base, optimize service network layout, refine plate and area product analysis, establish full-process service management capabilities, increase service success rate, and let users experience the most Satisfactory service.
From the selection of core parts and components, to the development of matching standards, to the improvement of service capabilities, each link of Dongfeng Liuzhou has shown its ingenuity.
"Golden Power" Creates a New Dragon
Dongfeng Liuqi's tacit cooperation with Yuchai and Dongfeng Cummins gave the Longmax custom engine an outstanding performance.
Performance, the two sides of the entire process of joint development and development, standardize the development of matching standards, so that the dragon custom engine and the dragon car perfect integration, to achieve the vehicle's dynamic, economical, operational stability and enhance.
In terms of quality, the use of high-quality suppliers for parts design has greatly increased the reliability of Chenglong's customized engines. Through careful development in the past year, the number of vehicles in the company's three months of service has been reduced to 189. By the end of 2015, it is expected to drop to less than 180 miles, and the engine failure rate (3MIS) for the three months after the sale of the engine will be reduced to 47‰, achieving exclusive quality assurance.
Appearance, pipeline finishing, according to higher standards require layout, more beautiful, more convenient maintenance, dazzling gold custom color for the dragon to customize the engine, not only with Dongfeng Liuzhou currently part of the main push product of gold echoes, and Gold is a symbol of "wealth" in people's hearts.
It is not difficult to foresee that the emergence of the Dragon Custom Engine will promote the transformation of Longlong Automobile into a high-end direction, thus creating a brand image of a new Longlong automobile.
At the current stage, the technical barriers to domestic heavy-duty truck engines are relatively high, and medium- and heavy-duty truck companies have fewer mature engine technologies. Dongfeng Liuzhou Automobile Co., Ltd. has taken another road and developed a new road to jointly develop a new model of “custom engineâ€. To further grasp the core supporting resources. From the launch of the new strategic model to the birth of core power, it can be seen that Dongfeng Liuzhou is deploying a huge brand upgrade plan, and it is carrying a new model of “Changlong Automobile†with gold power “Changlong Custom Engineâ€. It will be even more exciting.
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