DISPOSITIF DE TRAVAIL, VÉHICULE DE TRAVAIL MACHINE DE TRAVAIL ET SYSTÈME DE GESTION

摘要

A working device includes: a working portion configured to perform work; a frame supporting the working portion and being configured to be coupled to a vehicle body; and a wireless tag attached to the working portion or to the frame, having: a storage part configured to store at least identifying information; and a communication part configured to transmit the identifying information.