2026-06-05 09:53:03
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The secret to the success of China's track industry in the past decade lies in material breakthroughs, intelligent manufacturing, high-end overseas expansion, and standard leading four-dimensional collaboration. On the material side, enterprises such as Steel Passenger Track and Xuzhou Fanglong have overcome core technologies such as high wear-resistant special alloy steel and sealing lubrication pin sleeves, achieving 100% domestic substitution of core components such as chain rail joints and pin sleeves, increasing their service life by more than 30%, and breaking the monopoly of Japan and the United States. On the manufacturing side, XCMG has built a globally leading track chassis 'digital twin intelligent workshop', deployed 5G+MES+SCADA system, achieved millisecond level data acquisition and fully automatic hot forging, intelligent assembly, increased production efficiency by 40%, and was awarded the title of National Green Factory; As the global 'lighthouse factory' of heavy industry, Sany Heavy Industry Factory No. 18 produces one main engine every 45 minutes, with flexible production lines supporting mixed flow production of multiple varieties. At the sea end, Zoomlion ZCC32000 crawler crane was exported to Türkiye's nuclear power project, which broke the export record of China's super tonnage cranes for three consecutive years in the mode of 'product+localization service+financing'; Steel passenger track products are exported to more than 20 countries and have become stable suppliers for Brazil's Vale and India's Tata, with overseas pickup accounting for over 90%. The industry standards are led by leading enterprises, with Tongli Rubber participating in the development of four national and industry standards, promoting the 'China Plan' to go global. Currently, domestic track systems have covered over 80% of the global emerging construction machinery production capacity, and are rising from being a 'parts supplier' to a 'system solution exporter'.