PROBLEM TO BE SOLVED: To provide a work vehicle which enables an operator to adjust a control mode while looking at a screen, and can facilitate the operation.SOLUTION: A work vehicle (a tractor 1) comprises: a link mechanism 35 for pulling a work machine (a rotary 10); actuators (lifting actuators 356) for lifting the link mechanism 35; a shaft (a PTO shaft 331) for inputting rotation power to the work machine (the rotary 10); and a clutch (a PTO clutch 341) for switching the shaft (the PTO shaft 331) between a rotation state and a stop state. The rotation of the shaft (the PTO shaft 331) is stopped when the link mechanism 35 rises and the work machine (the rotary 10) reaches an arbitrary height. A display 2 is provided in the vicinity of a driver seat 161. The display 2 can display a screen for adjusting the height.SELECTED DRAWING: Figure 19
