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On November 12, 2025, the 2025 International Internal Combustion Engine and Power Equipment Expo with the theme of "Power Drives the World" was grandly launched at the Nanjing International Expo Center. This peak event, which gathers 350+industry leaders and 20000+professional audiences from around the world, opened a three-day power technology feast under the leadership of Jia Bin, Secretary General of the China Internal Combustion Engine Industry Association.

As a leading enterprise in the field of non road power equipment in China, Yituo (Luoyang) Diesel Engine Co., Ltd. showcased its full scenario agricultural machinery power solutions at the exhibition. With multiple star models that are compatible with tractors and harvesting machinery, it became the focus of the exhibition, showcasing the hardcore strength and innovative charm of Chinese agricultural power to the world.

At the exhibition, the YTRS220 range extender launched by Dongfanghong Diesel Engine became the center of attention for the audience. As a benchmark product for new energy power adapted to medium and large agricultural machinery, this range extender is deeply in line with the trend of agricultural equipment electrification transformation. It adopts a highly coupled electromechanical design, achieving key breakthroughs in volume to power density and integration level. With the abundant resource advantages of China Yituo Group, this series of products has been fully validated, with obvious advantages in important indicators such as stability and output efficiency. Compared with traditional fuel power, it can achieve significant fuel savings and the same proportion of carbon emissions reduction, perfectly balancing power output and green environmental protection needs. In response to the heavy load operation and long endurance requirements of agricultural machinery, YTRS220 range extender has strong torque response capability, which can achieve continuous and stable power supply, effectively solve the endurance anxiety of pure electric agricultural machinery, greatly improve the traction force of tractor crawling operation and the continuous operation efficiency of harvesting machinery, and provide an economical and reliable power solution for 200-300 horsepower level agricultural machinery.

This year's expo brings together domestic industry leaders to compete on the same stage, showcasing a new industrial ecology of coordinated development of traditional power, hybrid power, and new energy power. Dongfanghong diesel engine closely follows the pulse of industry development. The entire series of products exhibited this time are deeply focused on the actual needs of agricultural production, from light to heavy, from traditional power to new energy hybrid, covering mainstream agricultural machinery and equipment application scenarios such as tractors, combine harvesters, and silage machines, demonstrating the product development concept of "scene based deep customization". Among them, multiple specialized power models tailored to the needs of large-scale planting and efficient operations have won widespread attention from professional attendees with their excellent reliability and low fuel consumption advantages.