This mining tractor developed by Caterpillar is completely battery-operated interestingengineering.com Submitted by redhatGizmo t3_z3aulk on November 24, 2022 at 5:01 AM in technology 89 comments 552
NameOfUserOfReddit t1_ixlc9z1 wrote on November 24, 2022 at 8:22 AM After one hour, a parent of the driver runs out and replaces 1,000 D size batteries before the kid starts crying. Permalink 0
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