| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine capable of improving the operationality of the lifting and lowering motion of a reaping part. SOLUTION: An operation input signal from a main lifting and lowering switch 46 and an operation input signal from a fine adjustment lifting and lowering switch 39 are inputted to a controlling part 100. When the operation content of the main lifting and lowering switch 46 of a main speed-change lever is different from the operation content of the fine adjustment lifting and lowering switch 39 of a steering wheel 33, the controlling part 100 refers the on-off signal of a threshing clutch, lifts the reaping part 3 in the reaping time, and stops the reaping part 3 in the non-reaping time. COPYRIGHT: (C)2008,JPO&INPIT
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