Provided is a working vehicle having a low center of gravity and capable of traveling stably even in a farm land with narrow furrows and slope lands.A working vehicle (1； 2； 3) includes a left-and-right pair of crawler traveling devices (10L, 10R), and a connection frame (11； 111) configured to connect the left-and-right pair of crawler traveling devices (10L, 10R). Each of the crawler traveling devices (10L, 10R) is configured to include built-in heavy goods such as a drive source so as to be independently movable, and the connection frame (11； 111) is formed like a portal having a predetermined height.
