CN-J122-2017-1-(16- 3)

Diesel Locomotive Dongfeng 40 (freight) electric transmission, which is an upgraded series product with higher power developed by Dalian Works in 1985 based on the Dongfeng 4B locomotive. It was mass-produced by Dalian Works, Ziyang Works and Datong Works from 1985 to 1998, with a nominal power of 2165KW and a maximum speed of 100km/h. A total of 838 units were produced

2017 is the Year of the Rooster in the Lunar calendar. This set of commemorative platform tickets features 16 types of diesel locomotives used in China's railways, and uses the Tang Sancai "Haan" as the main pattern of the platform ticket