It will get its energy from the catenary line
Hitachi’nin 2500 horsepower in the power and Weighs 244 tons The plan to convert its fleet of EH4000 diesel mining trucks to electric was first announced in 2021. To this end, engineers at ABB and Hitachi created tram-like receiving its energy from the overhead catenary linetherefore does not need a large battery They planned a design.
The dump truck will receive its energy from an overhead line as it travels uphill, charging the batteries in the process. Even when going downhill with regenerative braking It will recover energy and recharge its batteries. So without interruption The trucks are planned to be operated continuously.
Fabiana Cavalcante, President of ABB Traction Mobile e-Power, said about the project: “We are pleased to see that our collaboration with Hitachi Construction Machinery has reached this important step. The project not only helps solve problems related to the electrification of dump trucks, but also enables low-carbon emissions through the reduction of greenhouse gas emissions.” “It also contributes to the creation of a world. We look forward to seeing the prototype prove its capabilities in the Zambian copper-gold mine.”
Source
https://new.abb.com/news/detail/111869/hitachi-construction-machinery-completes-prototype-fully-electric-dump-truck-based-on-abbs-innovative-battery-technology
https://electrek.co/2024/02/05/hitachi-abb-complete-fully-electric-244-ton-electric-prototype/
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