top | item 33631279 (no title) hzhou321 | 3 years ago Nice! If the robots can sustain on solar energy, even better. discuss order hn newest jacobsenscott|3 years ago That would be great, but I don't think we'll have batteries that can power a tractor for more than a short time on rough and soft terrain anytime soon.
jacobsenscott|3 years ago That would be great, but I don't think we'll have batteries that can power a tractor for more than a short time on rough and soft terrain anytime soon.
jacobsenscott|3 years ago