19 sets of Sany equipment to fight in Taihang Mountain-Jinji Expressway Project

Jinji Expressway is the final section of the main trunk line from Erenhot to Guangzhou of the national expressway network in Shanxi, and is the main skeleton of the "herringbone" expressway in Shanxi Province. The terrain along the Jinji Expressway is complex, the terrain is steep, the ravines are vertical and horizontal, and it is a highway construction project with a high proportion of bridges and tunnels in Shanxi Province and even the whole country, a construction difficulty of 8981 and a high technical content of 8981. In view of the difficult environment of the project and the high technical content requirements, the construction contractor selected a total of 19 Sany equipment for construction after scientific demonstration when selecting concrete equipment, accounting for 97% of the total concrete equipment of the project.