Folding Stair-Climbing R2-D2 Cart


New Member
When taking my R2-D2 to charity events or conventions, there’s always the risk of running into a broken elevator or losing power far from the car, so it’s nice to have an emergency hand cart that can even go up/down stairs, so I created one. It leverages the folding and stair-climbing ability of a commercial cart, and adds cross-bars and a longer base plate to allow R2 to switch from 3 legs down, into a one leg down position that's easier to stabilize. It’s only 6 kg and can fold to fit into a backpack.
R2-D2 Cart.jpg

I hope to make a build log for R2 here at some point too, but in the meantime I've got some details at: The Making Of R2-D2

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