| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the operation stop of an engine or the like caused by the overheat of a cooling apparatus. Ž<P>SOLUTION: A centrifugal separation type air cleaner apparatus 12 is installed in front of the cooling apparatus 8 such as an oil cooler 9, a radiator 10 and an intercooler 11 installed in front of a cooling fan 7 to separate and remove dust in air flowing toward the cooling apparatus 8. The air cleaner apparatus 12 includes a plurality of cylindrical air cleaner single bodies 13, 13, ..., and the cylindrical air cleaner single bodies 13, 13, ... are arranged in a plurality of rows in vertical and lateral directions. Air suction pipes 14, 14, ... of the air cleaner single items 13, 13, ... are located in clearances between the adjacent air cleaner single bodies 13, 13, ... Dust exhaust pipes 18, 18, ... are connected to one dust accumulating pipe 20. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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