From Diesel to Electric: Lloyds Metals Redefines Heavy Mining Equipment

In a path- breaking initiative, for India’s mining and engineering sector, Lloyds Metals and Energy (LMEL), has successfully completed the diesel-to-electric conversion of the Liebherr R996 excavator, making it the world’s first mining machine of this category to be retrofitted for fully electric, zero-emission operations.

This breakthrough reinforces India’s growing leadership in sustainable mining technologies and aligns with the country’s broader push towards decarbonisation and industrial innovation. The project, executed entirely by Lloyds in-house engineering and technology teams, involved a complete redesign of the excavator’s core systems, including custom power architecture, proprietary control systems, and advanced safety and digital monitoring solutions. The electrification enables the elimination of thousands of tonnes of CO₂ emissions annually, while also delivering improved operational efficiency and reduced dependency on diesel.

Speaking on the development, B Prabhakaran, Managing Director, Lloyds Metals and Energy (LMEL) said, “This landmark achievement, is not just about electrifying a machine – it is about reimagining the future of mining.  At LMEL, we believe that responsible mining and sustainability must go hand in hand. This achievement demonstrates India’s capability to deliver world-class, zero-emission solutions in even the most complex and heavy-duty environments. We are proud to contribute to a future where mining is both productive and environmentally responsible.”

The initiative also stands as a strong validation of the Make in India vision, with all major subsystems engineered and sourced domestically, showcasing India’s capabilities in advanced heavy engineering and sustainable innovation.

Beyond environmental impact, the transition to electric mining equipment is expected to significantly enhance operational performance through real-time diagnostics, predictive maintenance, and improved reliability, setting new benchmarks for efficiency and safety in the mining sector.

Under the leadership of B. Prabhakaran, the company will continue to drive innovation-led growth while maintaining a strong commitment to sustainability, local development, and technological excellence. This milestone further aims to strengthen the region’s position as an emerging hub for responsible and future-ready mining practices.