| 摘要 |
PROBLEM TO BE SOLVED: To improve efficiency of harvesting operation by effectively cooling a radiator cooling engine circulating water and an intercooler cooling engine intake air by reducing the problems of overheating of an engine and lowering of the output of the engine. SOLUTION: Dustproof nets (25, 26) passing to the air to the outside of an engine cover (24) covering the engine (9) are arranged, the radiator (21) is arranged in the lower portion inside the dustproof nets (25, 26), and also the intercooler (22) is arranged in the upper rear portion inside of the dustproof nets (25, 26). Rotary suction air shielding plates (34, 35) are respectively arranged in a position corresponding to the outer portion of the radiator (21) and a position corresponding to the outer portion of the intercooler (22) in the dustproof nets (25, 26). COPYRIGHT: (C)2009,JPO&INPIT
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