PROBLEM TO BE SOLVED: To provide a work vehicle capable of facilitating inspection, maintenance, and replacement work, without removing a radiator 57 or the like on a front part of a cooling fan 26, when performing maintenance around the radiator 57 and the cooling fan 26, and when performing replacement work of fan belts 41, 46.SOLUTION: A fan shroud 58 opens one side in a lateral direction facing an outer peripheral side of a cooling fan 26, and a cover 62 for covering an opening part 58c is detachably attached to the fan shroud 58. When fan belts 41, 46 are replaced, a tool is inserted from the opening part 58c of the fan shroud 58 from which the cover 62 is removed, and the cooling fan 26 is detached.SELECTED DRAWING: Figure 7