| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving section structure of a working vehicle capable of improving both of maintenance performance and cooling efficiency of a radiator.SOLUTION: A driving section structure of a combine harvester 1 includes a radiator 30 to cool cooling water of an engine 20, a cooling fan 32 provided opposed to the radiator 30 and sucking the outside air for cooling through the radiator 30, and a driving force transmission mechanism 40 which forms a transmission path of driving force between the engine 20 and the cooling fan 32 and enables separation of the transmission path. The transmission path of the driving force transmission mechanism 40 is separated so that the cooling fan 32 is movable from a position opposed to the radiator 30. |
