Patent ID: 7942222

Claim:
A swing-type operation machine, comprising: an under carriage; a swing table mounted on the under carriage so as to freely swing thereon; an operator station mounted on the swing table and on which a seat and an equipment for operation are installed; a heat exchanger-mounting body supporting a heat exchanger for cooling the engine that is positioned at a back of the seat of the operator station and supporting a rear part of the seat of the operator station; and a support body mounted on the swing table to support the rear part of the seat of the operator station, wherein the heat exchanger-mounting body is formed to surround the heat exchanger, wherein the operator station is supported on an upper part of the gate-shaped heat exchanger-mounting body, wherein the support body further comprises a coupling plate, and wherein the heat exchanger-mounting body further comprises a rack portion that supports the coupling plate, wherein the rack portion is located on the upper part of the heat exchanger-mounting body to support the operator station. wherein the support body further comprises: a base plate mounted on the swing table; and a support pole connected to the base plate at a first end, and wherein the coupling plate is connected to a second end of the support pole opposite the first end.