PROBLEM TO BE SOLVED: To provide a work vehicle which excellently retains efficiency of an air conditioner by removing adhering dusts before efficiency of the air conditioner becomes worse.SOLUTION: A combine 1 as a work vehicle includes: a cabin 20 internally provided with an operation part 201 an air conditioner for the operation part 201 a rotary fan 342 supplying heat exchange air to a condenser of the air conditioner by normal rotation an outer air intake port 209 formed in the cabin 20 and taking in heat exchange air and a fan control part controlling the rotary fan 342. The fan control part reversely rotates the rotary fan 342 at every prescribed time during operation of the air conditioner, and controls reverse rotation to be higher rotation than normal rotation so as to efficiently blow dusts adhering to the outer air intake port 209.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2017,JPO&INPIT
