| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine cooler for a combine harvester, having a structure of an air intake cover not overheating an engine even if the width of air duct to suck air into a radiator is narrowed. SOLUTION: An engine 2 is loaded under a driver's seat 1. A cylindrical air intake cover 4 is stood at the front of a cooling fan 5. A lower end part 9b is moved on a rotary support. Width B1 of air duct in storage is changed into width B2 of extended air duct in operation or the air intake cover 4 is divided into an upper and a lower covers 12 and 11. A middle part is pulled out in a bent state with both the ends of the upper and the lower covers as rotary supports and a fixing tool 7 is held so as to make the plane of an air intake net 10 face in a slantingly downward direction. Consequently this engine cooling apparatus has slight absorption of dust and an enlarged inner volume to equalize an air intake velocity.
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