| 摘要 |
<p>A managing system for construction machines intended for easy and speedy management of work checking operation, maintenance operation, and totaling of the amounts of work for construction machines. The system includes: a vehicle managing monitor (7) in which information from a plurality of sources necessary for management of vehicles is inputted and recorded; a non-contact recording card (27) for recording information from said vehicle managing monitor (7); a card reader/writer (40) for reading out information from said recording card (27); and a printer (42) and personal computer (43) for preparing a management ledger and displaying data on the basis of the read-out information. <IMAGE></p> |
