CONSTRUCTION MACHINERY, MANAGEMENT SERVER, AND MANAGEMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To prevent delayed work from being caused by an abnormality of a load detector.SOLUTION: Construction machinery includes a suspended load detector for detecting a load of a suspended cargo. A correction coefficient determination part, which determines a correction coefficient for use in correction of a zero point of the suspended load detector, and a first transmission control part, which makes a first transmission part transmit the correction coefficient to a management server provided to be capable of communicating with the construction machinery, are provided.SELECTED DRAWING: Figure 10