| 摘要 |
PROBLEM TO BE SOLVED: To configure a combine harvester so as to be capable of handling design change of the vicinity of a motor part while configuring the combine harvester so that an operator can easily operate a threshing clutch and a work clutch to a transmission state and a cut-off state.SOLUTION: A combine harvester has upstream side transmission systems 9, 10 to which power of a motor part 6 is transmitted and from which threshing transmission systems 13, 14, 17, 21 connected to a thresher 3 and work transmission systems 34, 35, 36 connected to a work device 31 branch out. The upstream side transmission system 9 comprises an upstream side clutch 12; the threshing transmission system 14 comprises a threshing clutch 30; and the work transmission system 35 comprises a work clutch 39. The combine harvester comprises an operation device which operates the upstream side clutch 12, the threshing clutch 30, and the work clutch 39 to a transmission state and a cut-off state. |
