| 摘要 |
PROBLEM TO BE SOLVED: To prevent reduction in the number of revolutions of an engine in correspondence to a load exerted during turning, in a working vehicle provided with an air-conditioning apparatus. SOLUTION: In a working vehicle wherein a maneuvering seat 4 is arranged at a running car body 2 having a running device 8, an air-conditioning apparatus 5 arranged in a proper position has its tip communicated with an air blast duct 7 to which an air jet grill 6 is connected. The grill 6 is constituted fronting on such that air (hot air, cold air, blast air) is jetted from the air-conditioning apparatus 5 and its temperature is changed. Further, a turn detecting means 100 is provided to detect the turn of the working vehicle and when the turn detecting means 100 detects a turn of the working vehicle, drive of the air- conditioning apparatus 5 is stopped.
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