Hydrogen-powered technology takes centre stage in Hyundai CE’s latest excavator concept
Hyundai Construction Equipment showed the pre-production concept of its HW155H hydrogen fuel cell-powered wheeled excavator on display at this year's bauma trade show. The machine is meant to demonstrate how hydrogen can contribute to future carbon-free operation on construction sites. What are hydrogen fuel cells?
machineryasia 
Hyundai Construction Equipment showed the pre-production concept of its HW155H hydrogen fuel cell-powered wheeled excavator on display at this year's bauma trade show. The machine is meant to demonstrate how hydrogen can contribute to future carbon-free operation on construction sites.
What are hydrogen fuel cells?
