In one of the forest patches near Toulouse we were working in, we found an awesome old (orange) tractor. I want to show you some impressions of it!
The tractor is not that big and quite open, as you see from the drivers place. When you look at the details and have a clue about those machines you can probably figure out how everything works. The string might have been used to regulate the motor somehow, at least it looked like it serves some purpose.