Cummins Promotion

Chongqing Cummins Engine Co.,Ltd(CCEC) is a Sino-US joint venture established in 1995. It is the starting point of Cummins’ localized production in China and the earliest engine joint venture. It is also a backbone subsidiary of the Chinese parent company, Chongqing Mechanical and Electrical Co., Ltd. Chongqing Cummins is located in Liangjiang New District, Chongqing, covering an area of 400 acres. It is built according to Cummins’ global advanced standards, has industry-leading equipment and software support, and integrates an innovative technology center, intelligent manufacturing system, and efficient logistics system.

Chongqing Cummins specializes in the production of diesel engines and natural gas engines, with a product power range of 185-3650 horsepower. The company provides users with a rich product matrix and diversified power solutions, including M11/QSM11, X12/13, Z13, NT855/QSN, M15, K19/QSK19, K38/QSK38 and K50/QSK50 series products, which are suitable for heavy-duty vehicles, construction machinery, mining machinery, petroleum machinery, rail machinery, port machinery, fixed and mobile diesel generator sets, ship propulsion power units and auxiliary power units, pump power units and other power units. Chongqing Cummins enjoys more than 10,000 service outlets around the world to provide products and service support to customers.

As the only high-horsepower engine R&D and manufacturing base of Cummins in China, Chongqing Cummins has played an important role in meeting the diversified needs of China’s high-horsepower product market. Chongqing Cummins practices the concept of “innovation is endless, customer success”, and is committed to becoming a new benchmark for global high-horsepower engine technology R&D and intelligent manufacturing, providing products with excellent performance and reliable quality, continuously improving market competitiveness, and becoming the preferred value partner for customers’ diversified and customized high-horsepower power solutions.


Xi’an Cummins Engine Co., Ltd. (XCEC), located in the ancient cultural capital of Xi’an with a long history, is an independent engine manufacturer, Cummins and Shaanxi Automobile Holding Group, which is a 50:50 joint venture established by the company. It was officially put into production in August 2007.

Xi’an Cummins mainly produces and sells ISM11/M13/M15 series engines and non-road QSM11 products that meet the emission requirements of National V (Euro V) and National VI. At the same time, as the unified interface for cooperation between Cummins and Shaanxi Automobile Group, Xi’an Cummins is responsible for the matching and sales of Cummins’ full range of products, including 2.5-15 liter diesel, natural gas and other engines and power chains in Shaanxi Automobile Group, to meet the needs of global users in different market segments and different application conditions.

For many years, Xi’an Cummins has adhered to the concept of excellence and customer first, and has successively entered the fields of light, medium and heavy trucks (tractors, dump trucks, trucks, special vehicles, etc.), mid-to-high-end buses, engineering machinery, generator sets, etc., and its products are sold at home and abroad. At the same time, Xi’an Cummins has established a fast and effective customer support system, and the excellent quality of its products has been widely recognized and praised by customers in various market segments around the world.


Dongfeng Cummins Engine Co., Ltd. (DCEC) is located in Xiangyang City, Hubei Province, China. It is a modern medium and heavy-duty engine manufacturing company jointly established by Dongfeng Motor Corporation and Cummins Inc. of the United States with a 50:50 equity ratio. In 1986, Dongfeng Motor Corporation and Cummins Inc. of the United States signed a B series engine production license agreement. In June 1996, Dongfeng Cummins Engine Co., Ltd. was established with a registered capital of more than US$100 million, an area of 270,000 square meters, and more than 2,200 employees.

DCEC includes B, C, D, L, and Z series platform Cummins engines, which can meet the national V, national VI and non-road national IV emission standards for vehicles. The engine displacement is 3.9L, 4.5L, 5.9L, 6.7L, 8.3L, 8.9L, 9.5L, and 13L, and the power coverage range is 60-770 horsepower. It is widely used in light, medium, and heavy-duty trucks, medium and high-end intercity buses, large and medium-sized buses, construction machinery, marine main and auxiliary engines, generator sets and other fields. The products are widely praised by domestic and foreign users for their advanced economy, power, reliability, durability and environmental safety. Cummins is a power solution provider, and Dongfeng Company is a super-large automobile company in China. Dongfeng Cummins will rely on the strong support of Cummins’ global production system in product development, manufacturing, quality and management, and continuously improve the competitiveness of the company and products to provide customers with high-quality engines.

Through integration and optimization, Dongfeng Cummins has reached an annual production capacity of 230,000 engines, and through rolling technology introduction and self-development strategies, it has gradually achieved synchronous development with the European and American markets in product development, thus leapfrogging the technical level of China’s medium and heavy-duty engines. The company has independently developed and has all independent intellectual property rights for a new generation of 13-liter fully electronically controlled heavy-duty truck engines, with a power range of 430-600 horsepower.

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