| 摘要 |
The present invention relates to a device for testing the operation status of a breaker mounted on an excavator or other equipment. According to an embodiment of the present invention, the device for testing a breaker to mount a breaker to be separated from a chisel comprises a jig having a connection case for covering the surface of the breaker and a grounding rod joined to the connection case to be moved in a vertical direction and inserted into the breaker; a main body detachably joined to the jig; and a shock absorbing unit which is in touch with the bottom of the grounding rod extended into the main body and which reduces shock delivered from the grounding rod. |
