As a new chapter in the development of mountainous rail transit in China, it is positioned as a The train adopts a dual traction mode of Taking the Some stations reserve conditions for connecting scenic tourism branch lines, as well as for the development and development of tourism products. Enrich and optimize the supply of regional tourism products along the mountain rail transit, build a tourism product system with various themes, levels and experiences all season, all day, so as to give full play to the advantages and potential of mountain tourism resources, boost the tourism industry, promote the adjustment of Economic restructuring and the transformation of development mode, and form an economic and social development model of In addition to the Railway air brake and electric braking systems equipped for general trains, the gear rail trains are also equipped with belt braking systems, so that the trains have three sets of braking systems at the same time, thus ensuring driving safety.