The Indian Railways has introduced 472.3 route kilometers of Kavach Version 4.0, an Automatic Train Protection System, in three sections of its network. These sections are Vadodara–Virar (344 km) on the Western Railway, Tuglakabad Junction Cabin–Palwal (35 km) on the Northern Railway, and Manpur–Sarmatanr (93.3 km) on the East Central Railway. This deployment aims to boost rail safety by utilizing indigenous technology for improved train protection and operational reliability.
Kavach integrates microprocessors, Global Positioning System (GPS), and radio communication technologies to ensure safe train operations. It alerts the locomotive pilot and can automatically apply brakes if another train is detected on the same track within a set distance. This latest commissioning sets a record for the highest route kilometers of Kavach deployed in a single day and month, enhancing safety measures on high-density routes.
With the recent commissioning, Kavach Version 4.0 now covers a total of 1,306.3 route kilometers across five zones of the Indian Railways. The system has been previously commissioned on various sections, including the Palwal–Mathura–Nagda and Howrah–Bardhaman routes, as well as Gujarat’s Bajwa (Vadodara)–Ahmedabad section. This expansion underscores the Railways’ commitment to enhancing safety and operational efficiency.
Indian Railways has initiated operations with Kavach 4.0 on the Tuglakabad Junction Cabin–Palwal section and the Manpur–Sarmatanr section. The former, a crucial part of the Delhi–Mumbai route, covers a significant stretch with multiple lines and signaling systems. The latter, part of the DDUGJ–Pt. Deen Dayal Upadhyaya division, witnessed the successful operation of the first Kavach-enabled service, demonstrating the system’s effectiveness in preventing collisions and ensuring passenger safety.
