To obtain an engine support structure lowering the vibration proof support position of the engine and withstanding lateral load and engine vibration caused by arranging a belt-pulley or the like between the output axis and the driven side and rationalize the belt stopper support constitution, in an engine support structure of a working vehicle such as a combine harvester.
Reinforcing pipes as engine members, connecting support plates fixed to the engine frame side for vibration proof support, are provided in the direction lower than the axial center of the output shaft of the engine supporting the four corners against the chassis 3 to be vibrationproof and crossing the output axis. And a belt stopper of a transmission belt wound up between an output pulley installed on the output shaft and a driven pulley is supported fixedly on the reinforcing pipe.
ITO KOJI
YAMAMOTO JIRO
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