FIELD: construction.
SUBSTANCE: working equipment of a single-bucket excavator includes a beam, a handle, a limiter made from a metal bar, a bucket on which a puncheon is fixed, which represents a hydraulic cylinder having a wedge-shaped working tip on the stock end, which performs back and forth movements perpendicular to the bucket digging trajectory and is intended for mechanised removal of soil under a pipeline, as well as strip foundations.
EFFECT: enlarging technological capabilities of an excavator, which are used at repair of a pipeline.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WORKING EQUIPMENT OF SINGLE-BUCKET EXCAVATOR | 2023 |
|
RU2808751C1 |
| DEVIDE FOR REMOVING SOIL FROM UNDER PIPELINES | 1998 |
|
RU2170307C2 |
| METHOD OF DIGGING BY HYDRAULIC SHOVEL AND HYDRAULIC SHOVEL | 0 |
|
SU1016433A1 |
| SINGLE-BUCKET EXCAVATOR (VERSIONS) | 2002 |
|
RU2211290C1 |
| WORKING EQUIPMENT OF POWER SHOVEL | 0 |
|
SU1000521A1 |
| FRONT-END EQUIPMENT OF SINGLE-BUCKET EXCAVATOR | 1991 |
|
RU2010921C1 |
| WORKING ATTACHMENTS OF SINGLE-BUCKET EXCAVATOR | 2010 |
|
RU2450106C1 |
| POWER SHOVEL WORKING EQUIPMENT | 0 |
|
SU1027338A1 |
| WORKING EQUIPMENT OF SINGLE-BUCKET HYDRAULIC EXCAVATOR | 2002 |
|
RU2233948C1 |
| WORKING EQUIPMENT OF HYDRAULIC SINGLE-BUCKET EXCAVATOR | 1991 |
|
RU2009296C1 |
