Kavach 5.0 to be Ready by December 2025 for Metro and Suburban Trains
K N Mishra
12/Apr/2025

What’s covered under the Article:
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Indian Railways to roll out Kavach 5.0 by December 2025, improving safety and train frequency across metro and suburban routes.
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Gondia-Balharshah railway line doubling project worth Rs 4,819 crore to enhance North-South connectivity and regional development.
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Maharashtra to receive over Rs 1.73 lakh crore in railway projects, including the bullet train, DFC, and modernization of 132 stations.
Union Railway Minister Ashwini Vaishnaw has announced the upcoming launch of the Kavach 5.0, an advanced automatic train protection (ATP) system, for Mumbai's metro and suburban trains by December 2025. The new system, an enhancement of the existing Kavach technology, aims to significantly improve train safety and operational efficiency in metro and suburban sections, particularly in Mumbai.
Key Features of Kavach 5.0:
Kavach 5.0 will be the next-generation version of the Kavach technology developed by Indian Railways. It will be a state-of-the-art safety and signalling system designed specifically for the suburban section in Mumbai, expected to increase capacity by 1.5 times. The system will reduce the inter-train headway, enabling more trains to run safely and efficiently. The improved version is tailored to enhance train frequency, and it is projected to boost the frequency of trains in the Mumbai suburban network by 30%.
Ashwini Vaishnaw emphasized that this technology would enable more trains to run with shorter intervals and higher safety standards, making it a game-changer for Mumbai's metro and suburban services. The minister also mentioned that the installation of Kavach Version 4 is already underway across the country, and with the new Kavach Version 5, this initiative will be further advanced.
What is Kavach?
Developed by Indian Railways, the Kavach system is designed to ensure train safety by automatically applying brakes if the loco pilot fails to do so. The system also accounts for extreme weather conditions, such as fog, ensuring that trains operate smoothly under challenging circumstances.
Impact on Train Performance:
The Kavach technology has already proven effective in enhancing train performance by preventing accidents and ensuring automatic braking while maintaining speed limits. Plans are in place to equip over 10,000 engines with this technology, with a significant portion of the Indian Railways network already being fitted with Kavach shields.
The system’s advanced features have also made it an essential part of India’s rail safety program, and by 2024-25, a total of 69 loco sheds are expected to be ready for Kavach installations. The ongoing development of the technology has been accompanied by significant investments, with Rs 1,547 crore already spent on its implementation.
Expansion Plans:
In its effort to expand Kavach's implementation, Indian Railways is conducting trials with additional OEMs to increase the system's capacity. Currently, three OEMs are approved to deliver the Kavach Version 5, ensuring that the system can be deployed efficiently across different regions of India.
Gondia-Balharshah Railway Line Doubling:
In addition to Kavach 5.0, Ashwini Vaishnaw also announced a significant infrastructure project—the doubling of the Gondia-Balharshah railway line in Maharashtra. The project, which spans 240 kilometres, will cost Rs 4,819 crore and is expected to play a crucial role in improving passenger and freight connectivity between northern and southern India.
The doubling project will help reduce congestion, eliminate delays, and enhance freight capacity on the route, which serves as a vital corridor for both passenger and freight services. This project is also expected to contribute to the regional development of Vidarbha and Maharashtra, boosting business activity and improving tourism infrastructure near eco-tourism spots like the Nagzira Wildlife Sanctuary and Nawegaon National Park.
Statements from Political Leaders:
The announcement of the project was well-received by Maharashtra Chief Minister Devendra Fadnavis, who praised it as a historic step for Vidarbha. He noted that the state has seen unprecedented railway project funding under the leadership of Prime Minister Narendra Modi, with over Rs 1.73 lakh crore allocated for various projects, including the Mumbai-Ahmedabad bullet train and the dedicated freight corridor.
Fadnavis also mentioned that 132 stations across Maharashtra would be redeveloped as part of the ongoing modernization initiatives to improve passenger services.
Conclusion:
With the Kavach 5.0 set to revolutionize train safety and frequency in Mumbai and the doubling of the Gondia-Balharshah railway line set to enhance connectivity, Indian Railways is pushing forward with major initiatives aimed at modernizing its infrastructure and improving rail safety across the country. These projects mark a major milestone in the development of India's rail network, and Kavach is poised to play a critical role in ensuring safer, faster, and more efficient train operations across the nation.
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