Deserve to get RPM WAP 7........ but they are attaching wap 4 only and upto 2001 t use to run with AJJ wam loco. At that time train under the control of SCR.. 7053/7054. After 2005 train no. changed and got sf status alloted the no. of 2603. Actually this no. belongs to hwh mas mail it entered rsa with coro and become SER train same as mumbai exp/ mail become CR train and hyb mas hyb become SR's train alloted the no. of hwh mail