A work vehicle includes a drive wheel, an electric motor, a first clutch, a second clutch, a first transmission part, a second transmission part, a first hydraulic chamber, and an urging member. The electric motor is configured to drive the drive wheel. The first clutch includes a first piston and a plurality of first clutch discs. The second clutch includes a second piston and a plurality of second clutch discs. The first transmission part receives a mechanical power outputted from the electric motor through the first clutch. The second transmission part receives the mechanical power outputted from the electric motor through the second clutch. The first hydraulic chamber is supplied with a hydraulic pressure for moving the first piston toward the plurality of first clutch discs. The urging member urges the second piston toward the plurality of second clutch discs.