无惧严寒，全程护航：东风睿立达通过极寒实测，给出寒区物流可靠方案

Core Viewpoint - Dongfeng Ruida has successfully validated its vehicle equipped with CATL's Tianxing battery in extreme cold conditions, addressing key challenges in winter intercity logistics and providing robust support for the green transformation of the logistics industry [1][9]. Group 1: User Operation Challenges - Winter logistics in cold regions face three main challenges: reduced range due to low temperatures, decreased charging efficiency, and insufficient power on icy roads, leading to increased operational costs and risks [3]. - In extreme cold conditions (-21°C to -12°C), the vehicle maintained a range of 206.4 kilometers after 12 hours of low-temperature soaking, effectively alleviating range anxiety for intercity logistics [3]. - The vehicle can charge from 20% to 80% in just 24.1 minutes with an average charging power of 81.6 kW, significantly reducing downtime and increasing daily operational frequency [3]. Group 2: Benchmark Testing and Validation - The testing conducted by the third-party authority, China Automotive Technology and Research Center (CATARC), focused on real intercity logistics scenarios, providing credible results that meet high industry standards [5]. - Key performance indicators such as precise battery temperature control (±2°C), rapid low-temperature charging speed (24.1 minutes), and the ability to climb a 15° snow slope while fully loaded demonstrate the vehicle's industry-leading capabilities [5]. - The validation results provide solid evidence for the application of electric commercial vehicles in winter conditions and set a benchmark for technological upgrades in the industry [5]. Group 3: Technical Innovations Addressing Industry Issues - The low penetration rate of new energy commercial vehicles in cold regions is primarily due to unresolved issues related to range, charging, and power [7]. - The vehicle employs a battery heating mechanism and a closed-loop temperature control system to enhance battery performance and achieve an 8% energy saving [7]. - A high-power motor (110 kW) and 17 low-temperature performance parameters ensure stable traction under fully loaded conditions, addressing the power demands of icy road conditions [7]. Group 4: Future Implications and Developments - The successful validation in Changbai Mountain highlights Dongfeng Ruida's capabilities in addressing cold weather logistics challenges and breaks through technical barriers for electric commercial vehicles in northern markets [9]. - The ongoing iteration and popularization of such products are expected to accelerate the large-scale application of new energy commercial vehicles in cold regions, driving the green transformation of the logistics industry and economic development in northern areas [9]. - Dongfeng Ruida aims to continue innovating in cold region technology to provide more efficient, safer, and cost-effective operational solutions [9].