| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for providing a centrifugal pre-cleaner at the air intake port of an air cleaner for cleaning outside air to be supplied to an engine, securely fixing the precleaner without interfering with other parts, and installing it at a position with the least dust to an air-intake port. SOLUTION: The centrifugal pre-cleaner 16 is connected to the suction side of the air cleaner 30 disposed at an upper part of a main body of the engine 1, where the precleaner 16 is disposed close to the main body of the engine 1. The engine is connected to the precleaner 16 to an inlet of the air cleaner 30 via a hose, and the pre-cleaner 16 is disposed on the side of the cooling air inlet 40a of a cooling fan 27 disposed on one side of a crankshaft 3. COPYRIGHT: (C)2009,JPO&INPIT
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