Patent attributes
A shovel includes a boom; a rotating upper body that supports the boom; an engine mounted on the rotating upper body; a cab mounted on the rotating upper body; a rotating frame mounted on the rotating upper body; a fuel tank mounted on the rotating frame; a liquid reducer tank, placed near the fuel tank on the rotating frame, that stores liquid reducer; and a stair system, mounted on the rotating frame at an opposite side of the cab with respect to the boom, that includes a plurality of tread boards and a plurality of riser boards, wherein the liquid reducer tank is placed in a space formed under the stair system, and wherein one of the riser boards that faces a liquid inlet of the liquid reducer tank includes a door capable of being opened and closed.
