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On July 11, Dongfeng Cummins Engine Co., Ltd., the off-line ceremony of the 1 millionth engine for non-road applications and the national IV product tasting meeting were grandly held in its Xiangyang intelligent chemical factory.

Dongfeng Cummins' non-road application of millions of output, while demonstrating its strength, is also a feedback for continuous R & D investment. As far as products are concerned, Dongfeng Cummins has been deeply involved in the internal combustion engine industry for 37 years. It began to produce B-series engines in 1986, and has produced and sold more than 3 million engines in total. For a long time, as a pioneer in industrial power technology, Dongfeng Cummins has bravely shouldered heavy responsibilities and forged ahead against difficulties. Relying on strong R&D strength and excellent product quality, Dongfeng Cummins has made major breakthroughs in the field of internal combustion engines and delivered satisfactory results in non-road fields!

Faced with increasingly stringent emission standards and challenges from supply chain and production capacity, Dongfeng Cummins has further improved its engine product line, crafted new national IV series products and passed strict reliability verification, including B3.9, B5.9, The new generation of non-road national IV power including B6.7, L9 and 15-liter platforms continues the durability and excellent performance of the previous generation of products, and launches corresponding new products in accordance with the Cummins PLUS high-end series, through full-core optimization, intelligent chain integration and integration Professional customization, forward-looking assembly with OEMs, optimized integration, and successful creation of a new benchmark for high-end quality in China IV.

In future product planning, Dongfeng Cummins will continue to rely on Cummins' high-quality resources, continue to make efforts in system integration, and continue to improve product performance, economy, cost performance, and efficiency.As an advanced engine production base jointly established by Cummins and Dongfeng Motor Co., Ltd., Dongfeng Cummins inherits Cummins' innovative genes, and relies on Cummins' cutting-edge technology reserves spanning a century and global production and operation resources and service networks. It is committed to delivering carbon-neutral products and operation methods to provide customers with a variety of power solutions.

The Excellent products rely on strong intelligent manufacturing capabilities. Dongfeng Cummins heavy-duty intelligent factory, which was officially completed and put into operation at the end of May this year, has helped the product quality continue to rise. The new factory adopts advanced intelligent manufacturing technology to realize more than 20 digital scenarios including fuzzy grasping of robot visual positioning, AI visual detection, equipment status detection and preventive maintenance, offline programming of spraying robots, real-time monitoring of tightening curves, and intelligent inspection of robots. . There are 28 automatic stations on the whole line, and 33 new automatic stations will be added in the future, and the automation rate will reach 50%.

The one millionth non-road application engine officially rolled off the production line in this event is the Dongfeng Cummins B5.9 model that meets the non-road national stage IV emission standard. This engine covers 130-240 horsepower and has product performances such as high efficiency, fuel economy and reliability. The engine power output is strong and can easily cope with various working conditions. Some parts are made of high-strength materials, which have super load operation and anti-fatigue capabilities. The plateau is 3,000 meters without torque limit, and can easily handle 5,200 meters of high-altitude operations; adopt a new generation of high-efficiency The fuel system realizes more precise ultra-high pressure injection control and fuel supply compensation, and has higher fuel efficiency and better performance in terms of fuel saving; the overall modular integrated design has fewer parts, lower failure rate and longer service life. Efficient attendance of users is more guaranteed!

Up to now, the displacement of Dongfeng Cummins non-road National IV products has ranged from 3.9 liters to 15 liters, covering 80 to 675 horsepower, and are widely used in loaders, excavators, cranes, air compressors, drilling rigs, pumps, road machinery, agriculture machinery market.