| 摘要 |
PROBLEM TO BE SOLVED: To provide a work vehicle taking in clean outside air from an optional direction without depending on a filter position and a roof shape. SOLUTION: A traveling vehicle body 1 has: a cabin 2 in which outside air is taken in via a hollow part of a roof 5; a filter attached to an outside air intake 5a of the roof 5; and a filter fitting cover 7 for holding the filter 6. The filter fitting cover 7 has: a roof fitting part 7a to be fitted to the roof 5; a filter holding part 7b for holding the filter 6; and a duct part 7c for introducing the outside air from the position different from the position of the filter holding part 7b. The duct part 7c has: an outside air inlet 7d which is formed in a position not facing the filter 6 linearly to guide the outside air into the duct part 7c; and a discharge port 7e which is formed in a position not facing the filter 6 linearly to discharge water entering the duct part 7c. COPYRIGHT: (C)2009,JPO&INPIT
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