LHF LHF Mued Extreme Offlink Bleeding Blue Twin KJM WDG 4 #12030+12148 Powering longest running Sampark Kranti Of Indian Railways 12217 Kochuveli- Chandigarh Kerala Sampark Kranti (KSK) Superfast Express Crossing Offlink GD WDM 3a leading 19262 PBR- KCVL Express at TUVR