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|1. (WO2017154188) CONSTRUCTION MACHINE|
|Applicants:||HITACHI CONSTRUCTION MACHINERY CO., LTD.
To make a reserve tank less vulnerable to the effects of heat from an engine. An engine room (5) is completely covered by an exterior cover (9) having an opening (44) on an upper surface, and has in the interior thereof an engine (13), a radiator (24), a cooling fan (20) for taking in outside air and cooling the radiator, and a reserve tank (30) for storing cooling water for the engine. The reserve tank (30) is disposed above the engine (13) and in a position facing the opening (44) and on the upstream side of the flow of air from the opening (44).