Coupled heads for X905 ! A very rare set of X905 , I have seen once in a year only ! The orginal leader - Bobby Howes , is now trailing behind KCR 8004 .
Two KCR ER20 ( 8004 and 8002 ) was going to Hung Hom Yard with a lot of freight wagons and a mail car at the back . It is not common to see coupled ER20 in service .