Indian Railways Approves Rs 170 Crore for Kavach 4.0 on Moradabad Division
Indian Railways approved Rs 170 crore to deploy Kavach Version 4.0 across the remaining 712 route kilometres of Northern Railway's Moradabad Division. Kavach is India's indigenous Automatic Train Protection (ATP) system, designed to prevent Signal Passing at Danger (SPAD) by applying brakes automatically when a train overshoots a signal or exceeds permitted speed. Version 4.0 adds a direct interface with Electronic Interlocking, station-to-station optical fibre communication and better location accuracy. As of 31 July 2026, Kavach 4.0 was commissioned on 2,633 route km, including 1,423 km on Delhi-Mumbai and 1,210 km on Delhi-Howrah, with trackside work begun on 21,794 route km.
Kavach was developed by RDSO with Indian industry partners and was adopted as the National ATP system in 2020 | Indian Railways is headquartered in New Delhi under the Ministry of Railways; RDSO is based at Lucknow | The Golden Quadrilateral and Golden Diagonal rail corridors connect Delhi, Mumbai, Chennai and Howrah