| 摘要 |
PURPOSE: Construction equipment unified with a vibration absorber and a load bearing device of a driver protection structure is provided to reduce the prime cost and the working expenses by reducing the number of components and shortening the assembling time and to utilize a space occupied by a load bearing device effectively. CONSTITUTION: Construction equipment unified with a vibration absorber and a load bearing device of a driver protection structure comprises: a lower traveling body; an upper revolving body provided with a chassis frame(13) and a bottom plate(20); a cabin cap and an engine room mounted to the upper revolving body; work equipment provided with a boom, an arm and a bucket; a counterweight mounted to the backside of the upper revolving body; a vibration absorber(14) mounted between the chassis frame and the bottom plate and supporting the cabin cap elastically against the chassis frame to offset an impact transferred vertically from construction equipment and the cabin cap; a load bearing cover(32) fixed to a flange(31) of the shock absorber by a vibration absorber fixture(30) to be moved in the direction of load transferred to the cabin cap if excessive load is added to the cabin cap; and a fastening member for fixing a driver protection structure(33) fixing the cabin cap, the bottom plate, the load bearing cover and the vibration absorber integrally. |
