• Thumbnail for Tatra KT4
    Retrieved 2021-01-14. "Chollima 971". transphoto.org. Retrieved 2021-01-14. "Shenyang ST4 — Roster". transphoto.org. Retrieved 2021-05-31. Statistical Data, is...
    11 KB (935 words) - 08:36, 22 May 2024
  • Thumbnail for Trams and trolleybuses in North Korea
    Retrieved 14 March 2021. "ST4有轨电车新型铰接转向运动机构的设计". April 1997. "Shenyang ST4 — Roster". transphoto.org. Retrieved 10 December 2020. "对研制ST4型有轨电车的体会_爱学术". www.ixueshu...
    30 KB (1,227 words) - 03:43, 15 December 2023
  • Thumbnail for Trams in Pyongyang
    different gauge of 1,000 mm, rather than 1,435 mm for lines 1–3. The Shenyang ST4 had been retired in 1999 due to their failing articulation joint and...
    14 KB (1,142 words) - 09:48, 10 October 2023
  • Jong-tae Locomotive Works in Pyongyang has produced a modified Chinese Shenyang ST4 trams in the 1990s. Some Tatra T6B5 also saw some form of modernisation...
    11 KB (1,180 words) - 01:37, 16 July 2024
  • Rebuilds from Shenyang ST4 without a trailer. Another source says built from 1999 onwards. Chollima-971 1997 – ? Rebuilds from Shenyang ST4 after the trams...
    33 KB (1,595 words) - 06:22, 25 May 2024