India’s Longest Train with WAG7 + WAG9 + WDG4G | Long Python Trains | Indian Railways 

Watch the back-to-back longest trains of India. All freight trains are captured near Mohali railway station. This is Chandigarh - Sanehwal Rail Section, which is single rail track section and fully electrified. You will be surprise to see the back to back 2 Python trains on this single line track. Index of trains covered:
1) Python Train with BCNHL + BCNA Wagons, led by WDG4G and WAG7; Middle - WAG9H
2) Python Train with BCNA + BCNHL Wagons, Led by WDG4G and Middle - WAG7
3) WDG4 with BCNA Wagons