OIL STORAGE TANK AND CONSTRUCTION VEHICLE

摘要

Provided are: an oil storage tank capable of increasing the ease of moving a foot to a step; and a construction vehicle provided with the oil storage tank. The oil storage tank (200) is provided with a hydraulic oil tank (210), a fuel oil tank (220), and a step (260). The hydraulic oil tank (210) supports the step (260). The fuel oil tank (220) has a concavity (221) formed by providing an inclined surface (220e) at the corner of intersection of a top surface (220a), a first side surface (220c) and a second side surface (220d).