The wheel loader includes a console box and a bellows. The console box is disposed on the side of an operator's seat, and is rotatable in the forward and backward direction between an operation position in which the console box is disposed horizontally and a retracted position in which the console box is rotated rearward from the operation position. The bellows has a lower end and an upper end. The lower end is fixed on the floor side of the operator's seat. The upper end is rotatably linked to the console box in the forward and backward direction around a rotary shaft running in the left and right direction.