MANAGING SYSTEM FOR MOBILE WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a managing system for mobile working machine capable of confirming the location of a working machine to be maintained, which is moved to another job site. SOLUTION: This system is provided with a means 12 provided at a managing part 1 so as to output a command for calling a mobile working machine to be maintained by storing the code and telephone number of the mobile working machine under control, an exchange station 3 for instructing the mobile working machine for a command from this calling command output means through a telephone line, an interchange station 4 for outputting the command from this exchange station 3 to the said mobile working machine by radio, and a means 23 provided on the said mobile working machine so as to receive the calling command from the interchange station 4 and to report the location to the said managing part.