FIELD: mechanical engineering; earth-moving facilities. SUBSTANCE: front-end equipment of excavator has drive, dipper stick and bucket installed on dipper stick and made to provide getting of sections one into the other. Sections are hinge-connected with drive by means of double-arm levers and tie-rods. Inner section has grip with lugs. Grip lugs are connected with other tie- rods. Inner section is secured on grip by rigid split joint. Grip is made to shape of rear wall of inner section. EFFECT: improved operating capabilities. 2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPERATING EQUIPMENT OF EXCAVATING MACHINE | 1999 |
|
RU2149953C1 |
| WORKING FITTINGS FOR HYDRAULIC LOADER | 2004 |
|
RU2276233C1 |
| HYDRAULIC BULLDOZER WORKING EQUIPMENT | 1999 |
|
RU2158335C1 |
| OPERATING EQUIPMENT OF MOTOR GRADER | 1998 |
|
RU2149955C1 |
| HYDRAULIC LOADER WORKING EQUIPMENT | 1999 |
|
RU2164984C2 |
| WORKING EQUIPMENT OF POWER SHOVEL | 0 |
|
SU1331960A1 |
| HYDRAULIC BULLDOZER WORKING EQUIPMENT | 2011 |
|
RU2524791C2 |
| WORKING EQUIPMENT OF EXCAVATOR | 0 |
|
SU933882A1 |
| HYDRAULIC EXCAVATOR WORKING EQUIPMENT | 0 |
|
SU1738928A1 |
| SINGLE-BUCKET EXCAVATOR (VERSIONS) | 2002 |
|
RU2211290C1 |
