The highest running speed is 80km/h!The "Qingdao" system product helps Qingdao Metro Line 4 positive line trial operation

Qingdao Daily/Guanhai News September 2 News On September 1, Qingdao Metro Line 4 officially opened the three -month positive trial operation. All the trains are equipped with the JK02 brake system products of CRRC brake system Co., Ltd..

Qingdao Metro Line 4 from the People's Hall Station to Dahe East Station, with a total length of about 31 kilometers and a total of 25 stations. It is the first east -west backbone line that runs through the central area. "Golden belt".

Qingdao Metro Line 4 train was developed by CIC Sifang Co., Ltd., which is the six marshalling mode of "4 animals and 2 drags". The maximum operating speed is 80km/h. After the train No. 6 trains, we will serve the Qingdao Metro again, and continue to provide a solid guarantee for the safe operation of the Qingdao Metro train.

CRRC brake JK02 brake system includes braking control devices, auxiliary control units, stepping braking unit, wind source device, air suspension components and other related operation and maintenance equipment. The technical advantages of fast response speed and low cost cycle cost are escorted safely for the safe operation of the Qingdao Metro Line 4 train. (Qingdao Daily/Guanhai Journalist Liu Lanxing Correspondent Liu Xiaojing, Zhao Peng, Wei Cangang)

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