Fuel cell-powered mining trucks next up for GM Hydrotec

Capt. John

An array of fuel cell power cubes from General Motors will power Komatsu’s massive off-roading mining trucks by mid-decade — each operating with more than 2 megawatts of hydrogen power.

The use of multiple fuel cells to provide power to the massive off-highway Komatsu’s 930E electric drive mining truck is an ideal use case for fuel cells, whose only emission is water vapor. The Komatsu model is the world’s bestselling ultra-class haul truck. 

GM and Komatsu will jointly design and validate the...


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