| 摘要 |
An excavator is provided to replace the hook of desired size for the weight of the object being carried. An excavator comprises a base carrier, a top turning member mounted on the base carrier, an engineer's cabin cap and an engine room mounted on the top turning member, a work equipment including the boom driven with each hydraulic cylinder, and arm and bucket, a guide rail(16) which is fixed to the floor side of the connecting rod(13) and in which the bonding groove(15) is formed, a hook in which the protrusion(17) is formed in the lower part, a stopper(19) fixed with the connecting member(20) is included so that the hook is not broken away from the guide rail. |
