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• Time of issue:2021-09-29
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(Summary description)

Changchun Metro Line 1 is a backbone rail transit line that runs through the north and south in the Changchun rail transit network. It starts at the North Ring and passes through Qingfeng Road, Yikang Street, Changchun Station North Square, Changchun Station South Square, Shengli Park, and People’s Square. , Children’s Park, Zoological and Botanical Garden, Gongnong Plaza, Fanrong Road, Satellite Plaza, Municipal Government, New City, ending at Hongzuizi, all of which are underground stations. There are 15 stations in total, and the total length of the line is 18.5 kilometers. Construction started in April 2011, and the trial opened on September 30, 2016.

The Changchun metro vehicles are produced by CRRC Changchun Rail Bus Co., Ltd. CRRC Changchun Railway Co., Ltd. plans to provide 264 subway trains for Changchun City, 132 subway trains for Line 1 and Line 2, of which our company will supply them to Changchun. Ke's products include side walls, main beams, and beams. The Changchun Metro Line uses a B-type aluminum alloy car body, four-movement, two-to-six cars, and a total length of 119.08 meters. Each train has 216 seats and can accommodate up to 1,888 people. The high operating speed is 80 kilometers per hour. . It is understood that the car bodies of subway trains are currently mostly used in stainless steel car bodies and aluminum alloy car bodies. High-speed rail trains use aluminum alloy car bodies. The subway trains in Changchun are the same. They are aluminum alloy subways with light weight in the country. One train, one train minus

　　4.2 tons, which can reduce the energy consumption of train traction. At the same time, reducing the body weight can also