Dump truck

Abstract

A battery (25) mounted to a vehicle body frame (5) is disposed at a front portion of the vehicle body frame (5). A DC / DC converter (29) is positioned between front wheels (3) and rear wheels (4) and is disposed at a side surface of the vehicle body frame (5) in the left-right direction. A boost reactor (26) is disposed at the rear side of a battery (25) in a state facing the battery (25) in the front-rear direction. A hydraulic pump driving motor (27) is disposed at the rear side of the boost reactor (26). A pump driving inverter (28) is disposed at the rear side of the hydraulic pump driving motor (27).