| 摘要 |
A trouble diagnosis device of construction equipment is provided to prevent problem generating factors of a power train by checking the state of the power train on a real time basis. A trouble diagnosis device of a construction equipment comprises: a detection unit(110) connecting to a power train to sense the state of the power train; a display unit(130) indicating data sensed with a detecting unit; and a MICOM(120) controlling to alarm or send an emergency signal if the data of a signal detected with the detecting unit is greater than the set up standard value. The detecting unit includes: a shift sensor(112) combined in the power train to detect the power train shift state; an acceleration sensor(114) combined in an engineer cabin of the construction equipment to sense the impact and vibration; and an oil sensor(116) sensing the pollution level of the power train oil. |
