Komatsu to exhibit 20-ton-class Proterra-Powered electric hydraulic excavator at bauma 2022

Green Car Congress
By mmillikinOct 20, 2022, 9:00 am173 pts
Komatsu will exhibit a 20-ton-class electric hydraulic excavator equipped with a lithium-ion battery system for the first time at bauma2022. The machine is powered by a 451 kWh lithium-ion battery system from US-based Proterra. Since January 2021, the two companies have been jointly developing electric…

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