This homemade made by my friend. He did it for about a year.
The engine assembly with the gearbox is Bulgarian, the steering column from the VAZ 2107, the wheel disks from the oka converted to four holes, the seats from the UAZ, the breaking part of the tractor is made from the front hub, the clutch cable from the Ural motorcycle.
He bought all the spare parts for analysis. When he made it, it was winter. Our first departure was not bad. But there was one minus. The wheels of our homemade very skidded, and we decided to make chains for the tractor. Since he could not go. After we made the chains themselves, we decided to check them. The tractor with chains began to ride much better, the draft force became more powerful, and the tractor began to behave completely differently. Then we decided to make a small bucket for the tractor so that we could clean the snow. We drove with a bucket, super, we did not expect such a result. Total. The tractor was not bad, and very useful.