| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine cooler for a harvester that can suitably cool the engine as the temperature rise of the engine-cooling water is suppressed. SOLUTION: In the normal wind mode where the air is allowed to pass through the dust-removing net 26 toward the engine-cooling part 20, when the ventilation controlling means tells the poor draft state based on the detection information from the draft state detecting means F that detects the draft state after passing through the dust-removing 26, the normal wind mode is turned to the reverse wind mode to turn the air flow to the reverse direction and control the actuation of the ventilation means A. COPYRIGHT: (C)2007,JPO&INPIT
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