The present invention addresses the problem of sufficiently ensuring the front visual-field during travel and disposing a display device without impeding access to a preliminary seedling-placing table and without reducing the workability. The present invention comprises: a hood (16) provided with a steering handle (13) and a dashboard (15); a preliminary seedling-placing table (17) disposed opposing the hood (16) in the left-right direction; and a display device (40) that is mounted via a support structure (43) in a space between the hood (16) and the preliminary seedling-placing table (17). The support structure (43) is configured so as to enable the display device (40) to be retracted to either the hood (16) side or the preliminary seedling-placing table (17) side so as to open the space between the hood (16) and the preliminary seedling-placing table (17).
