Class 18E's are former Class 6E1's, taken from the later series variants. They can be seen on duties requiring up to 6 locomotives and differ from their 6E1 counterparts by having a toilet (for the laydeez) in no. 1 cab, toughened plexiglas screens in no. 2 cab, slightly different multiple working jumper cables, and a different grille arrangement on both sides.
