Ajit Gupta on Instagram: "A thunderous symphony unfolds as two titans of Indian Railways command the tracks in a rare parallel entry. On one side, the sleek WAP-4 surges with its classic red livery, representing the high-speed legacy of passenger haulage. Beside it, the WDG-4 EMD powerhouse roars with raw, industrial might. For railfans, the aura of the WDG-4 is unmatched; it is the “King of the Ghats.” Its distinct turbocharger whistle and the rhythmic “chugging” of its 16-cylinder engine creat