They are a Canadian company and from their website: Simple designs that eliminate unnecessary electronics, computers and sensors . Imagine that. Ursa Ag Back to Basics. Built to Last ursa-ag.com
Probably won't be allowed in to the USofA because of emmissions.
I don't know isn't Canada just as bad
No requirement for aftertreatment systems in Canada for off-road equipment.
The 51st state. They do look interesting. Buy one up there and tow it home?
Smuggle it through Skagway when the Port of Entry closes at 11pm.
May be a better response could be got by posting in the Agricultural Equipment section on this forum.