| 摘要 |
PROBLEM TO BE SOLVED: To mount an evaporator and a roof on a strut in a well-balanced state by supporting the longitudinal center of the lower surface-side side part of a roof by support parts provided on the upper ends of lateral struts, and arranging the evaporator of a cooler unit between the lateral support parts. SOLUTION: A support part 48 formed of a plate material is provided on the upper end of each strut 11 stood on both lateral sides of the driving part of a back hoe (working vehicle). The support part 48 is formed of a mounting member 49 fixed to the upper end of the strut 11 by welding, a longitudinal pair of brackets 40 fixed to the bottom of the mounting member 49 so as to be protruded laterally inward, and a reinforcing member 51 fixed extending over the strut 11 and the mounting member 49. The longitudinal center of a roof 12 covering the upper part of the driving part is supported by the support member 48, and a cooler unit (a) formed by arranging a lateral pair of cold air blowout parts 13, a forked cold air duct 25, an evaporator 17, and a lateral pair of blowers 18 from the front to the rear is also supported thereby.
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