PROBLEM TO BE SOLVED: To provide an agricultural working vehicle equipped with a remote-operating means performing the On and OFF operations of a belt tension type crutch by driving an actuator and a manual operating means for manually operating that in simple structures.SOLUTION: This agricultural working vehicle 1 performs the ON and OFF of the belt tension type crutch by connecting the remote-operating means 91 with the actuator 92 and driving the actuator 92 by the operation of the remote-operating means 91. By joining the manual operation means 101 with the crutch 35 through an engaging mechanism, arranging the actuator 92 at the middle part of the engaging mechanism, and enabling the ON and OFF of the crutch 36 by the operation of the manual operating means 101 in a state where the actuator 92 is not driving.COPYRIGHT: (C)2008,JPO&INPIT【課題】ベルトテンション式クラッチの入切操作を、アクチュエータを駆動させて行う遠隔操作手段と、手動で行う手動操作手段とを簡単な構造で設ける。【解決手段】遠隔操作手段91をアクチュエータ92と接続し、該遠隔操作手段91の操作によりアクチュエータ92を駆動させて、ベルトテンション式クラッチ36の入切を行う農作業車1において、前記クラッチ35に手動操作手段101を連係機構を介して連結し、該連係機構の中途部に前記アクチュエータ92を配設して、前記手動操作手段101の操作によりアクチュエータ92が駆動しない状態で、該クラッチ36の入切を可能とした。【選択図】図4
