Open Source Tractor
i work on heavy equipment such as tractors, diesel trucks and excavators in the USA.  this is an excellent start, but its a long way from a tractor.some of the pitfalls that need to be addressed:"Modular Power Unit" is undefined.  can i run it on white gas? diesel? kerosene? what is the engine displacement? air cooled or liquid? If we mean to say this tractor is all-electric, keep in mind most small farms arent equipped to charge anything more advanced than a cordless drill or flashlight.Cab frame has no safety glass or panels, so the operator enjoys every rock and every tree branch :(.  a shade canopy is a nice add as well.no lights.  this is a nonstarter for every farmer that wakes up at 4 am.quick hoses are nice, but I cant find a PTO knuckle so its restricted to things like lifting and towing (and maybe ripping).  this is okay, but for an un-weatherized vehicle ill need to use barn real-estate to store, its certainly lacking.