As China's construction machinery industry continues its development towards high-end, green, and intelligent technologies, the power system, as a key factor in the efficient and stable operation of equipment, is facing increasingly higher demands. Dongfeng Cummins, leveraging its years of technological accumulation and market insights in the non-road power sector, is gradually building a power solution system adapted to the needs of construction machinery in China and globally through rapid iteration, precise matching, and full-cycle services.
Closely Aligning with Market Demands, Achieving Rapid Product Iteration and Platform Expansion
With the upgrading of domestic emission standards and the optimization of construction machinery product structures, power systems need to simultaneously achieve performance improvements and low-carbon transformation. Relying on Cummins' global technological resources and local R&D and manufacturing capabilities, Dongfeng Cummins has compressed the product iteration cycle of non-road engines to approximately 20 months, enabling it to quickly respond to the power matching needs of OEMs under different emission stages and operating conditions.
Currently, its China IV engine products have formed a power matrix covering 59-478kW, including main platforms such as B3.9, B5.9, B6.7, L9, and M15, and are based on the Cummins PLUS high-end series for performance upgrades. Taking the mining sector as an example, the M15 Plus engine, through its high-pressure fuel system, intelligent electronic control, and integrated structural design, ensures high power output while further optimizing fuel consumption and reliability, adapting to complex working conditions such as heavy loads, high temperatures, and high altitudes.
Deepening OEM Support and Providing Customized Support for Specific Scenarios
Dongfeng Cummins has a wide coverage in the domestic construction machinery power supply field, from excavators and loaders to mining equipment and road machinery, possessing mature supporting experience in all areas. Addressing the differentiated needs of different market segments, the company adopts a "one machine, one policy" approach, providing specialized power tuning and system adaptation solutions even for small-batch OEM products.
This approach not only enhances overall machine performance and market competitiveness but also gradually builds collaborative development capabilities from power to systems. Through strategic partnerships with several mainstream construction machinery manufacturers, Dongfeng Cummins has achieved leading installation volumes in multiple segments, with some National IV emission standard equipment already deployed in the market for validation.
Promoting Green Powertrain Development to Support Sustainable Industry Development
Driven by its "dual-carbon" goals, Dongfeng Cummins continues to explore low-carbon pathways for its powertrain systems. Currently, it offers hybrid solutions for its entire range of engine platforms and is gradually advancing the application research and scenario adaptation of zero-carbon powertrain technologies such as hydrogen internal combustion engines and fuel cells in the construction machinery sector.
In the future, the company will continue to focus on the needs of OEMs and end-users, deepen supply chain collaboration, and build a diversified product system covering traditional, hybrid, and new energy powertrains, driving the Chinese construction machinery industry to achieve technological leadership and green transformation in the global market.
