To provide a wheel type multipurpose work vehicle with a base overall length of 5 m or less and a height of 2.5 m or less.

A power unit 20 is mounted on a rear portion of a lower frame 10, which integrally consists of an engine 21, a torque converter 23, a transmission 24, a differential 25, and a hydraulic pump 26. An engine crankshaft axial centerline X-X is directed in a longitudinal direction of the lower frame 10. A flywheel housing mating plane 22 faces forward and is positioned forward by a distance D from the center of a rear wheel. The hydraulic pump 26 that is mounted to the opposite side exterior of the transmission 24 with respect to the engine 21 is positioned below the engine axial crankshaft centerline X-X by a distance F.