WORKING VEHICLE

There is provided a working vehicle facilitating the attachment/detachment of a battery pack. A working vehicle has a vehicle body, a travel unit, a working unit working by a hydraulic pressure, and an electric motor serving as a drive source for the travel unit or the working unit; the vehicle body includes a main body frame provided in a lower portion and serving as a reinforcing member and a support member for on-board devices; the main body frame includes a large plate serving as a bottom plate; the large plate has a cutout area provided in a rear portion, facing backward in a plane view, and allowing the support section of a device loading/unloading a battery pack to abut on the cutout area, and the battery pack is disposed above the cutout area.