| 摘要 |
Bucket of multipurpose excavator has body with bottom, side walls, cutter knife and mounting holders, jaw with bottom, side walls and cutter teeth, and control hydro-cylinders. The side walls of the body and the jaws are equipped with ribbed onlays working surfaces of which are directed towards each other. Bosses of onlays on the body are placed opposite of depressions of onlays on jaws. |
