| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering type front wheel for a rice transplanter excellent in mud flow performance in the steering type front wheel, when working run in a field. SOLUTION: In this air-conditioning structure for a cabin of a working vehicle, a front half-part of a roof part is formed in a going-down ceiling part bulged downwards, and an air-conditioning unit A provided with a heater 21 and an evaporator 20, and front diffusing ports 25 into the cabin 1 are provided in the going-down ceiling part. The heater 21 and the evaporator 20 are arranged before and behind under the condition where the heater 21 is positioned in a front side therein, and the diffusing ports 25 are arranged in lateral sideways of the heater 21. COPYRIGHT: (C)2005,JPO&NCIPI
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