Cummins DCEC 4BTA3.9-P90 Pump Drive Engine

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Cummins Empowers XCMG's XE650GK HEV to Define Super Equipment for Green Mines

Recently, XCMG successfully hosted a new product appreciation event for its XE650GK HEV hybrid mining excavator in Guiyang. During the event, XCMG signed cooperation agreements with strategic customers in the Southwest region. Over 100 large-tonnage excavators equipped with Cummins heavy-duty engines will be delivered to customers, including the XE650GK HEV featuring a 563-kilowatt Cummins QSM15 high-power engine, as well as 70-ton and 75-ton excavators, and 60-ton excavators powered by Cummins QSX12 engines. The event was attended by over 200 participants, including Song Zhike, Vice President of XCMG, General Manager and Party Secretary of the Excavator Division; Zhu Lin, President of the Guizhou Mining Association; major customer representatives; and partners from the upstream and downstream segments of the industrial chain and dealers.

As an integral part of XCMG's industrial chain, Cummins has significantly contributed to XCMG excavators achieving a high-quality start for the new journey in 2025. The XE650GK HEV is the world's first hybrid mining excavator launched by XCMG, equipped with a Cummins QSM15 high-power engine. This model exemplifies outstanding economic value and ecological benefits, representing another milestone in the deep collaboration and joint R&D efforts between Cummins, XCMG, and other industrial chain enterprises.

Since its market debut, the XE650GK HEV has undergone rigorous testing across various mining sites-from the northern plateau to the western Sichuan hinterland, from the mountains of Guizhou to the regions of Guangxi. Demonstrating high productivity, energy efficiency, and reliability, it perfectly meets the demands of large-scale and high-intensity green mining operations.

The Cummins QSM15 engine incorporates advanced technologies such as high in-cylinder pressure, ultra-high pressure fuel injection systems, and intelligent thermal management, setting a new benchmark for efficiency and fuel economy. Through collaborative development with XCMG, this engine has achieved deep optimization and integration, fully leveraging the advantages of both traditional fuel power and new energy technologies, thereby creating a pioneering demonstration scenario for hybrid mining applications.

Compared to similar fuel-powered equipment, the XE650GK HEV can save between 200,000 to 300,000 yuan in annual fuel costs, offering significant TCO (Total Cost of Ownership) advantages. It delivers substantial productivity returns through "increased excavation and mining efficiency, cost reduction, and revenue enhancement," further demonstrating Cummins' commitment to enabling XCMG products to achieve high productivity, energy efficiency, and reliability.

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