ABB to Provide Traction and Control Systems for Mumbai Metro Lines 5 and 6

Global technology major ABB has secured a significant order from Titagarh Rail Systems Ltd. to supply advanced traction equipment and Train Control and Management System (TCMS) software for the expansion of Mumbai’s metro network. The contract covers Mumbai Metro Line 5 (Orange Line) and Line 6 (Pink Line), two key corridors aimed at improving east–west and suburban connectivity in the Mumbai Metropolitan Region.

Under the agreement, ABB will deliver integrated traction and control solutions for 40 six-car trainsets, of which 22 trainsets will operate on Line 5 and 18 on Line 6. Mumbai Metro Line 5 will connect Thane and Kalyan via Bhiwandi, while Line 6 will run between Swami Samarth Nagar and Vikhroli, easing congestion on some of the city’s busiest transport routes.

Scope of Work and Technology

ABB’s scope includes the supply of traction converters, auxiliary converters, traction motors, and TCMS software, all designed to ensure reliable performance, optimised power usage, and lower lifecycle energy consumption. The systems are engineered to support efficient metro operations while contributing to reduced emissions and long-term operational sustainability.

According to the company, the supplied equipment will enable consistent performance throughout the trains’ service life, supporting Mumbai’s growing demand for high-capacity, energy-efficient urban transport.

Manufacturing and Localisation in India

A key feature of the project is its strong focus on domestic manufacturing. ABB confirmed that traction converters will be produced at its Bengaluru facility, while traction motors will be manufactured in Vadodara. The project will also be supported by local engineering, testing, and service teams, reinforcing India’s role in the metro rail supply chain.

The order builds on the strategic collaboration agreement signed between ABB and Titagarh Rail Systems in 2023, which outlined cooperation on metro rail projects across India. As part of the current contract, both companies will work together on localisation and phased co-production of critical metro components, including traction motors and converters.

Entry into 25 kV AC Metro Segment

Commenting on the development, Roger Buchmann, Global Business Line Head – Rail Systems at ABB, said the order marks ABB’s entry into the 25 kV AC metro segment in India, calling it a major milestone for the company.

He noted that as Indian cities continue to invest in high-capacity metro systems, energy-efficient propulsion and intelligent control technologies will play a crucial role in enabling low-emission, reliable urban mobility. The project, he added, demonstrates how optimised power usage combined with local manufacturing can reduce environmental impact while supporting sustainable transport infrastructure.

Aligned with National Manufacturing Goals

The project aligns with the Government of India’s Make in India and Atmanirbhar Bharat initiatives, which emphasise domestic production and capability building. By expanding local manufacturing and engineering capacity, the contract is expected to strengthen India’s metro rolling stock ecosystem and reduce reliance on imports.

With Mumbai Metro Lines 5 and 6 forming a critical part of the city’s future transport network, ABB’s involvement is set to contribute to more efficient, sustainable, and resilient urban mobility for millions of daily commuters.