To provide a walking type agricultural working vehicle which can be braked for parking at low price and by simple operation.

This walking type agricultural working vehicle is provided with a braking tool 12 for a wheel 3 which can be changed over to an on position where the tool 12 is locked with the rag part 3a of the wheel 3 for braking, and to a off position where the tool is detached from the rag part 3a for releasing brake. The braking tool 12 is cooperated with an engine stopping device 17 by connecting an operation cable 15 with an engine stopping lever 16, and by operating the engine stopping device 17 to on side, the braking tool is automatically changed to the on position.