Another heavy Eastbound coal train is seen here on the stiff grade towards the summit of the "Binzhou line", worked by a HXN5 in front and two DF4B's as rear end helpers! This really is diesel action the way it should be: Unsilenced diesels pulling heavy trains on stiff grades in great landscapes! :-) I'm sure I'll be going back there... ;-) (Near Boketu, Hulunbeier, Inner Mongolia, China, 25/09/2011)