Indian Railways Commissions Kavach on 190 Route Kilometres of Prayagraj–Kanpur Section of Delhi–Howrah High-Density Corridor

**Executive Summary** On 22 March 2026, Indian Railways successfully commissioned the indigenous Kavach Automatic Train Protection (ATP) system across 190 route kilometres of the Prayagraj–Kanpur section. This milestone on the Delhi–Howrah high-density corridor enables train operations at 160 kmph while significantly enhancing safety and operational efficiency. The initial phase covers eight pairs of trains, with plans for progressive expansion to Vande Bharat rakes and the Ghaziabad–Tundla section. **Key Points / Main Content** **System Implementation and Scope** * **Coverage:** The system was commissioned on the Prayagraj (Excluding) – Kanpur (Excluding) section, covering 190 route kilometres. * **Initial Rollout:** Kavach is currently enabled on eight pairs of trains (including 14113/14114, 12307/12308, and 15003/15004), with Vande Bharat trains to be included progressively. * **Version 4.0:** This deployment utilizes Kavach Version 4.0, which has been successfully commissioned on a total of 1,452 route kilometres across the Delhi–Mumbai and Delhi–Howrah routes. **Safety and Operational Features** * **Core Functions:** The system provides Automatic Train Protection (ATP) and prevents Signal Passing at Danger (SPAD). * **Human Error Mitigation:** Includes automatic brake application features to intervene in the event of human error. * **Speed Enhancement:** The commissioning paves the way for increasing train speeds to 160 kmph on vital corridors. **Trials and Validation** * **Extensive Testing:** More than 20,000 kilometres of passenger trial runs were completed with satisfactory system validation. * **Technical Testing:** Trials involved WAP-7 locomotives with 8, 16, and 22 LHB coach configurations, as well as 20-coach Vande Bharat rakes. * **Reliability:** Passenger trials using the Chauri Chaura Express (15003/15004) demonstrated consistent and reliable performance during regular service. **Strategic Objectives** * **Mission Raftaar:** The next phase of implementation is targeted for the Ghaziabad–Tundla section to support the objectives of Mission Raftaar. * **Indigenization:** Developed under the "Make in India" initiative, Kavach is intended for progressive deployment across the entire Indian Railways network to modernize operations. **Impact Analysis** **Indian Railways Operations and Management** **Impact** The system enhances operational efficiency and safety framework reliability. It allows for higher speed limits (160 kmph) on high-density corridors, requiring a shift in monitoring and inspection protocols. **Action Required** Senior officers and divisional managers must continue conducting footplate inspections and overseeing the progressive inclusion of additional trains and Vande Bharat rakes into the Kavach network. **Technical and Maintenance Teams** **Impact** Teams are responsible for the upkeep of high-performance WAP-7 locomotives and specialized LHB coach configurations integrated with Kavach Version 4.0 hardware. **Action Required** Maintenance staff must ensure continuous system reliability under varied operational conditions and support the upcoming implementation in the Ghaziabad – Tundla section. **Passengers** **Impact** Passengers benefit from a significantly safer and more reliable transport framework with the potential for reduced travel times due to increased operational speeds. **Action Required** No specific action is required from passengers; however, they will experience the rollout first on the eight designated train pairs mentioned in the first phase.

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