TURNING WORKING VEHICLE

PROBLEM TO BE SOLVED: To provide a turning working vehicle provided with a rear part maintenance cover for inspecting a rear part of a hood, capable of constituting the rear part maintenance cover, a pivotally supporting part, a catch part and a key, etc. into an assembly structure in advance at the time of assembling, and improving assemblability and facilitating an adjustment of a gap to improve an assembling property of the whole of the hood. SOLUTION: In this turning working vehicle, a traveling device K is arranged on a lower part, a turning body F is arranged on an upper part, and a working machine rotatable in the vertical direction, an engine E and the hood B for covering the engine E are arranged on the turning body F. The rear part maintenance cover G is provided on a rear part of the hood B so as to be openable and closable by pivotally supporting the rear part maintenance cover G by the pivotally supporting part 22. The rear part maintenance cover G is constituted to be assembled and mounted to the hood B by making the pivotally supporting part 22, the catch part 19 gripped at the time of opening/closing the rear part maintenance cover G, and the key 20 into the integral assembly structure in advance. COPYRIGHT: (C)2005,JPO&NCIPI