CRCC(SH:601186) Xin Lang Cai Jing·2026-01-07 10:08Core Viewpoint - The collaboration between China and Algeria has led to significant advancements in railway construction, showcasing the strength of Chinese enterprises in overseas projects and contributing to the high-quality development of the Belt and Road Initiative [1][11]. Group 1: Project Achievements - The Algeria Western Railway Mining Line project, a joint effort between China Railway Construction Corporation (CRCC) and Algerian state-owned enterprises, involves the construction of a 575-kilometer new route, marking it as the largest single project undertaken by Chinese companies in Algeria [2][13]. - Over 24 months, the project achieved the construction of 575 kilometers of track, produced 1.1 million sleepers, and laid 580 kilometers of rail, completing the track ahead of schedule by three months [4][15]. - The project set several records, including the highest daily earthwork volume of 100,000 cubic meters and the construction of Africa's longest heavy-load railway bridge [4][15]. Group 2: Technological Innovations - The project introduced advanced construction techniques, such as the CPG500 long rail laying machine, which successfully laid rails up to 504 meters in length and achieved a daily welding rate of 4 kilometers [4][15]. - A modern intelligent sleeper factory was established, capable of producing 5,200 sleepers per day, and a fixed flash welding line was built, achieving a maximum of 180 welds per day [4][15]. - The project developed Algeria's first desert heavy-load railway track technology system, integrating Chinese standards with local conditions to create a sustainable technical solution [7][18]. Group 3: Training and Capacity Building - The project has contributed to the training of a significant number of technical professionals in Algeria's industrial manufacturing sector, setting a benchmark for large infrastructure projects in desert regions [6][17]. - The collaboration has fostered a deeper understanding of Algeria's railway technology system, leading to the successful design and certification of prestressed concrete sleepers that meet international standards [10][21].