KOMATSU AND GM JOIN FORCES ON HYDROGEN-POWERED MINING TRUCK

December 14, 2023

General Motors and Komatsu will co-develop a hydrogen fuel cell power module for Komatsu’s 930E electric drive mining truck, the world’s best-selling ultra-class haul truck. GM, a leader in hydrogen fuel cell technology, and Komatsu, a global manufacturer of mining and construction equipment, will jointly design and validate the technology.
Lightweight and quick to refuel, hydrogen fuel cells are ideal for electrifying applications traditionally powered by diesel engines. Hydrogen provides an effective method to package large quantities of energy onboard the vehicle, without compromising payload carrying capacity.
Additionally, fuel cells provide an excellent zero tailpipe emissions solution for vehicles with extreme hauling requirements, like the Komatsu 930E mining truck, with its nominal payload of 320 tons. These vehicles typically operate at a single mine throughout their life, which simplifies the challenges of sizing and deploying an effective hydrogen refueling infrastructure to service the vehicle fleet.
Komatsu’s fuel cell-powered mining trucks will provide an additional pathway for decarbonization beyond battery-trolley or battery-static charging solutions, without the need for additional charging infrastructure within mines.
Komatsu has set a target of reducing its global emissions by 50% by 2030 and a challenge target of achieving carbon neutrality by 2050.
(Source and image: Komatsu)