<p>A tractor in which a pedal link mechanism can be easily maintained. The pedal link mechanism of the tractor is provided below a step provided at an operation section. An opening for maintenance is formed in the step section, and the opening is openably closed by a lid. To maintain the pedal link mechanism, the lid is opened to expose the opening, so that the pedal link mechanism can be easily maintained through the opening from above the step.</p>
