BEML Limited has unveiled India’s first indigenously designed 35-tonne electric dump truck at its Mysore complex, marking a significant milestone in sustainable mining and heavy equipment electrification.
The electric dump truck was flagged off by Shantanu Roy in the presence of senior business unit head Sanjay Som and officials from technology partner Medha.
Completely designed and developed in India, the 35-tonne electric dump truck is built as per global standards and is in line with India’s broader ESG goals, particularly in reducing carbon emissions in heavy industries and mining operations.
The electric dump truck is powered by a high-efficiency permanent magnet synchronous motor (PMSM) and offers a payload capacity of 35 tonnes with a gross vehicle weight of approximately 60 tonnes. Its electric drivetrain provides 85-90 percent energy efficiency, which is significantly higher than conventional diesel-powered dump trucks.
The vehicle also features a Regenerative Braking System (RBS), which captures and reuses energy during braking, making it particularly effective for downhill mining operations. Additionally, the truck is equipped with an advanced Battery Thermal Management System (BTMS) with liquid cooling to ensure battery performance, safety and longevity.
Powering the truck is a 300 kWh lithium-ion battery designed to handle the stop-start duty cycles typical of mining environments.
According to BEML, the electric dump truck can save 60-70 per cent in energy costs and reduce operating costs by 40-60 per cent compared to conventional diesel-powered alternatives, making it a cost-efficient and environmentally sustainable solution for mining operations.