It's not very often that you find Wujiu's locos working hard but when they do, the exhaust effects can be spectacular. SY.1225 pushed a train of empties back towards Shengli Mine on the morning of 25 November 2017, bringing our visit to a very satisfactory close.
This was the coldest morning of our visit with a temperature of -36C and, even with all the thermal gear, operating the camera was a painful experience.