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New Energy Engineering Vehicle: Dual-Direction Support for Range and Performance in Low-Temperature Thermal Management Systems
Release time:
2025-08-28
The penetration rate of new-energy engineering vehicles continues to rise, yet challenges such as battery degradation and reduced efficiency of the powertrain in low-temperature environments remain the biggest obstacles to the industry's large-scale adoption. YuSheng Technology’s next-generation low-temperature thermal management system offers a fresh approach to driving the green transformation of the engineering vehicle sector.
In the frigid mining areas where temperatures plummet to -30°C, electric loaders continue to operate with remarkable efficiency; and at municipal snow-clearing sites blanketed in ice and snow, the range of all-electric dump trucks actually increases rather than declines—thanks to groundbreaking advancements in the low-temperature thermal management systems for new-energy construction vehicles. As the "Dual Carbon" goals gain momentum, the penetration rate of new-energy construction vehicles continues to rise. However, challenges such as battery degradation and reduced powertrain efficiency in cold environments remain the biggest hurdles hindering the industry from achieving large-scale adoption. YuSheng Technology’s next-generation low-temperature thermal management system offers a fresh approach to driving the green transformation of the construction vehicle sector.
I. The Cold-Weather Dilemma: The "Fatal Weakness" of New-Energy Engineering Vehicles
Traditional fuel-powered engineering vehicles only require preheating the engine to operate normally in cold-weather conditions, whereas new-energy engineering vehicles face exponentially growing challenges. When ambient temperatures drop below -10°C, lithium battery activity significantly declines, leading to a more than 40% reduction in charge-discharge efficiency and a severe shortening of driving range. For instance, a certain brand of electric heavy-duty truck tested during winter in Northeast China saw its range plummet from a comfortable 300 kilometers at normal temperatures down to just 180 kilometers, severely impacting operational efficiency. Even more concerning, low temperatures can increase electrolyte viscosity, accelerating battery degradation and shortening its overall lifespan. Additionally, motors and electronic control systems are vulnerable to lubrication failure and unstable performance of electronic components in cold environments, further limiting the application scenarios for new-energy engineering vehicles.
II. Technological Breakthrough: Innovative Practices in Multi-Dimensional Thermal Management Solutions
(1) Battery Thermal Management: The "Smart Heart" for Bidirectional Energy Recovery
YuSheng Technology's next-generation low-temperature thermal management system adopts a dual-mode operation featuring an integrated fuel heater and PTC heater, enabling precise control of battery temperature. The PTC heater quickly warms the battery pack, while once the battery temperature rises, the fuel heater seamlessly takes over to maintain consistent heat for both battery insulation and in-cabin heating—effectively reducing power consumption and extending vehicle range. YuSheng Technology’s tailored low-temperature thermal management solution ensures that batteries retain over 90% discharge efficiency even in environments as cold as -25°C, while also boosting charging speeds by up to 30%.
(II) Power System Synergistic Thermal Control: The "Heat-Preserving Cutting-Edge Technology" Across the Entire Link
In addition to the battery, components such as the motor and gearbox also require temperature protection. YuSheng Technology's next-generation low-temperature thermal management system uses intelligent valves and a sensor network to dynamically distribute heat across various systems. For instance, when the motor operates under low load, excess heat can be redirected to preheat the battery; meanwhile, during high-intensity operations, cooling is prioritized specifically for the motor.
Yusheng Technology is Low-Temperature Thermal Management System Manufacturer , independently developing and producing a variety of low-temperature thermal management systems, widely applied in new-energy light trucks, new-energy heavy trucks, new-energy construction vehicles, and new-energy buses—these are just a few examples of the growing segment of new-energy commercial vehicles. If you happen to have specific requirements for low-temperature thermal management in your new-energy commercial vehicle projects, Zhengzhou Yusheng Technology is undoubtedly a reliable choice for you.
↓↓↓ Scan the "Customer Service WeChat QR Code" at the very bottom of the scan page to get the technical specification sheet for the low-temperature thermal management system, as well as personalized solutions tailored to your needs.
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