Acceleration/ deceleration se kya fayda , jb wahi speed rhega ? Infact isko abhi bhi 3 phase loco milte hai. Zyada se zyada reversal time reduce hoga agar 3 locos provide kre toh. Aur ha , iska Lhbfication abhi 2-3 mahine mein hone wala hai. Ek chiz hai ki agar CIC ko 130 kmph upgrade krde in near future tb jake fayda hoga aur time mein maintain kr payega .