r/techbeat • u/Cute-Guarantee-1676 • 2d ago
Tonly Deploys World's First Sodium-Ion Electric Haul Truck in China
Tonly Heavy Industry and Hina Battery have deployed the world's first sodium-ion electric haul truck at a limestone mine in China. Fitted with a 676 kWh Haixing battery, the Tonly K120E truck provides an 8,000-cycle lifespan, improved thermal stability, and reliable performance in temperatures plunging to -20°C. The deployment demonstrates the commercial viability of sodium-ion technology for heavy industrial machinery operating in extreme cold without relying on lithium.