DEVICE FOR DIAGNOSING A CONSTRUCTION MACHINE

摘要

PURPOSE: A device for diagnosing a construction machine is provided to be capable of enabling measuring and adjusting, and of more accurately judging the abnormal status of various parts through the measured values. CONSTITUTION: A detector detects various operation amount of the construction machine. A controller(14) calculates the detection values detected by the detector, and controls overall operations of the construction machine. A measuring sensor more accurately and actively measures various operation amount of the construction machine relative to the detector. A diagnosing unit(20) calculates/displays the values measured by the measuring sensor, outputs results in which the calculated detection values, measured values and a setting reference value are compared and analyzed, and outputs commands suitable for adjusting of the measured values.