| 摘要 |
A working vehicle is provided to reduce the operation force when an extension stop portion is switched from an extension posture to a retreating posture in a rotary agricultural machine. A pushing operation member(40) that changes the posture of an extension stop portion(23) from an extension posture to a retreating posture by being operated to be rotated is installed. A retreating operation spring(41) that provides force for the pushing operation member to rotate the extension stop portion from the extension posture to the retreating posture is installed. A pushing spring(45) that is installed across the pushing operation member and the extension stop portion and gives force in a direction of compressing the extension stop portion in the extension posture is installed. |
