| 摘要 |
The present invention relates to an excavator device. For the purpose of allowing fast and efficient tool change directly from the driver's cab and of being able to drive a plurality of tools at the same time, the device according to the invention is characterized in that tool holders 5, which have been matched to different tools 4, are detachably fastened to the body 1 of the excavator, and in that the tools, by means of preferably double- acting hydraulic cylinders acting upon the mounting bolts of the tools, are arranged to be coupled to the arm 3 of the excavator. <IMAGE> |
