To provide a construction machinery for pavement, capable of comfortably executing expansion/contraction operation and the like of a screed while a signal distribution cable is not exposed to a high temperature and an operator does not have to concern about the signal distribution cable.
A construction machinery for pavement provided with a signal distribution cable 21 disposed astride a traveling vehicle body and a screed 15 is equipped with a bending type wiring support device 22. The bending type wiring support device 22 has a pair of connection members 23, 24 of which respective one ends are link-coupled with each other so as to rotatable in a vertically moving direction, the other end of the connection member 24 on one side of the pair of connection members 23, 24 is link-connected to the screed 15 side so as to rotatable in a vertically moving direction, and the other end of the connection member 23 on the other side is link-connected to the traveling vehicle body side while enabling the traveling vehicle body to rotate in lateral width and vertical directions. The signal distribution cable 21 is disposed along the pair of connection members 23, 24.
JPN6015034222; グースフィニッシャＨＧＰ５５Ｗカタログ , 20120401, 住友建機株式会社
Takamitsu Shimizu
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