FIELD: construction and road-building engineering. SUBSTANCE: bulldozer with automatically controlled mouldboard has power working equipment made in the form of traction yoke swivelled on draft bar of bulldozer unit. Mounted on one end yoke is mouldboard raising gear made in the form of bracket, which is attached to yoke, sectional wheel support and two hydraulic power cylinders. Other end of yoke is provided with mouldboard lowering gear made in the form of hydraulic motor, rod and sectional wheel support. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BULLDOZER WORKING MEMBER AUTOMATIC CONTROL SYSTEM | 1991 |
|
RU2016172C1 |
| AUTOMATIC CONTROL SYSTEM OF POWER DOZER BLADE | 1991 |
|
RU2078879C1 |
| WHEELED BULLDOZER | 1993 |
|
RU2057853C1 |
| HYDROMECHANICAL CONTROL SYSTEM OF POWER DOZER WORKING EQUIPMENT | 1994 |
|
RU2078177C1 |
| BULLDOZER UNIT CONTROL SYSTEM | 0 |
|
SU870614A1 |
| HYDRAULIC DRIVE OF BULLDOZER EQUIPMENT | 0 |
|
SU1120074A1 |
| INSTALLATION FOR TESTING INDUSTRIAL TRACTOR | 0 |
|
SU1742665A1 |
| HYDRAULIC DRIVE OF THE WORKING EQUIPMENT OF THE CONSTRUCTION MACHINE | 2021 |
|
RU2775631C1 |
| METHOD FOR CONTROL OF BULLDOZER WORKING MEMBER | 0 |
|
SU1677194A1 |
| EARTH-MOVING MACHINE | 0 |
|
SU881216A1 |
