Anyway, I have a Gilson lawn tractor that I want to do something similar with. Rear engine with tracks, no steering, just levers to control which side is moving faster.
It won't have zero turning radius, but it'll be able to walk around one track.
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"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
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