06/05/2026
What does electrification look like in daily underground mining?
At Oyu Tolgoi, the world’s largest Normet SmartDrive® fleet is supporting operations across multiple processes, from explosives charging and concrete spraying to lifting, logistics, and concrete transport.
By standardizing battery-electric equipment across applications, the operation benefits from efficient maintenance, optimized spare parts inventory, and smoother day-to-day performance. At the same time, reduced noise, heat, and emissions improve working conditions underground.
This success story shows how close collaboration and long-term partnership support safe, efficient, and reliable operations.
Read the full story here: https://www.normet.com/en/success-stories/oyu-tolgoi-is-leading-the-way-in-electrified-underground-mining-with-normet-smartdrive?utm_source=facebook&utm_medium=organic_social&utm_campaign=OT26