| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester for enabling an internal space of a fuel tank to communicate with the ambient air while preventing invasion of dust or a moisture content, in a satisfactory ventilation state having no midway clogging of an air drawing pipe.SOLUTION: A combine harvester comprises: a support frame 140 for supporting a grain storage hopper, which is formed of a cylindrical member and has an internal space opened to the outside; a fuel tank 170 disposed at a position near the support frame 140 in a top plan view; and an air drawing pipe 183 made of a flexible material and communicating with the internal space of the fuel tank 170, being extended upward from the portion connected to the fuel tank 170, wherein the upper end part of the air drawing pipe 183 is in a state communicating with the internal space with a connected part 188 formed in a state to communicate with the internal space in the support frame 140. |
