DF4 5010 of CNR between Hanmaying and Gaositai

DF4 9322 of CNR at Shanbanchengzhen

DF4 16 of CNR at Xiabancheng

DF4 16 of CNR between Chengde and Chengde East

DF4 2417 of CNR at Xizhaizi

DF4 2559 of CNR at Xizhaizi

Class DF4 of CNR at Beijing

DF4 1758 of CNR at Beijing