Abstract: A pedestrian controlled tractor particularly suitable for use in working farmland where the ground surface is rough and hilly. The tractor in its preferred form has a relatively narrow endless track driving means and is provided with tubular members directed outwardly from its sides at an angle above the horizontal and also in a substantially horizntal direction. When the tractor is driven by its motor to pull a plow or like implement, a second operator walking along the side of the tractor can support it against lateral tilting or falling by means of a pipe, rod or the like member extending into the one of the tubular members that is disposed in the most suitable direction to permit maximum control.