| 摘要 |
PROBLEM TO BE SOLVED: To provide a problem wherein a pre-cleaner is collided with a revolved discharge auger to break, when the pre-cleaner is disposed at a high position in a combine harvester to suck outer upper air little contaminated with dusts. SOLUTION: This all-purpose combine harvester in which a thresher 3, a grain tank 5 equipped with a discharge auger 4, and a cabin 6 are loaded on an undercarriage 2 and a reaping pre-treatment apparatus 7 is disposed on their front sides is characterized in that the pre-cleaner 12 for introducing the outer air into an engine 11 on the undercarriage 2 is disposed between the cabin 6 and a bucket type grain elevator 10 in an extended height not exceeding the whole height of the bucket type grain elevator 10. COPYRIGHT: (C)2007,JPO&INPIT
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