一汽解放：液氢重卡启动公开道路示范运营 驶入商业化验证新阶段

Core Viewpoint - The successful demonstration operation of the liquid hydrogen heavy-duty truck marks a significant advancement in China's hydrogen energy technology, transitioning from laboratory testing to real-world commercial validation [1][3]. Group 1: Technical Achievements - The liquid hydrogen heavy-duty truck, developed by a collaboration between FAW Jiefang, the Aerospace Propulsion Technology Research Institute, and Dongfang Electric (Chengdu) Hydrogen Energy Technology Co., has completed over 8,000 kilometers of operational testing, achieving a range exceeding 1,000 kilometers [1][2]. - This vehicle's performance significantly surpasses the current mainstream hydrogen fuel trucks, which have a range of 400-500 kilometers, thus addressing the mileage anxiety that has hindered the large-scale adoption of electric heavy-duty trucks [1][3]. Group 2: Infrastructure Development - The demonstration operation is supported by the first nationwide liquid hydrogen refueling station, which implements a complete "production, storage, and refueling" closed-loop system, ensuring safe and efficient refueling at -253°C [2][3]. - The successful operation in the challenging terrain of Panzhihua provides a reliable test of the vehicle's performance and the compatibility of the heavy-duty truck chassis with advanced liquid hydrogen storage and supply systems [2][3]. Group 3: Collaborative Innovation - The project represents a deep collaboration across the industry chain, involving leading enterprises, research institutions, and local government, creating an efficient model for innovation that integrates technology development, equipment manufacturing, and application scenarios [3]. - The successful demonstration in Panzhihua establishes a comprehensive pathway from technology research and development to commercial validation, paving the way for the deep decarbonization of the transportation sector in China [3][4]. Group 4: Future Directions - The company plans to continue enhancing the full chain of liquid hydrogen applications and technology upgrades, while also expanding the demonstration effects to various sectors such as green hydrogen metallurgy and hydrogen vehicle manufacturing [4]. - The focus will be on building a mature hydrogen energy industry ecosystem guided by the "Blue Road" new energy technology brand, promoting industry transformation [4].