Patent ID: 8550534

Claim:
A working machine comprising: a lower traveling body; a working machine main body mounted on the lower traveling body; and a machine room cover and a bonnet mounted on the working machine main body, the machine room cover including an opening portion formed in the upper surface thereof, the bonnet comprising: a raising member including a surrounding wall, the surrounding wall being continuously provided around an axis extending in up and down directions and the raising member extending upward beyond the upper surface of the machine room cover in a state that the raising member is attached to the machine room cover; a hood member that covers an opening in the upper part of the raising member; wherein the lower part of the raising member is attached to the machine room cover so as to surround the opening portion; wherein the hood member is attached to the raising member so as to be able to be rotationally opened and closed; and wherein the raising member is attached to the machine room cover so as to be able to be rotationally opened and closed.