• cholesterol@lemmy.world
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    10 days ago

    The dump truck, at 45 tons, ascends the 13-percent grade and takes on 65 tons of ore. With more than double the weight going back down the hill, the beast’s regenerative braking system recaptures more than enough energy to refill the charge the eDumper used going up.

    • stoy@lemmy.zip
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      10 days ago

      Kinda like the mine in the UK that use a cableway without a motor to bring ore down and empty buckets up

    • ladicius@lemmy.world
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      10 days ago

      So the energy this truck uses is harnessed via mining and loading… Essentially this energy was stored in the ore via geological processes.

      This truck uses continental drift as his fuel.

    • whyNotSquirrel@sh.itjust.works
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      10 days ago

      So it was designed for this mine I guess?

      I’m not sure there’s a lot of mine you’re going down filled up, the images I have in mind are quite the opposite, but that’s a really cool idea!

      There actually is some design to stock energy this way, with weights you lift while having excess energy