PIPING STRUCTURE OF WORKING MACHINE

摘要

A piping structure of a working machine capable of preventing a damage to piping at a connection part having a pair of members connected swingably thereto through a shaft, the structure comprising a swivel joint as a fluid rotary joint disposed, swingably about the axis of rotation, on the radial outer side of the shaft of the connection part having the pair of members connected swingably thereto through the shaft.