Excavator working equipment

Contents

                   Contents

1. Determination of basic dimensions of single bucket excavator base

 2. Determination of linear dimensions of working equipment of single-bucket excavators

3. Calculation of working equipment components of excavators

4. Calculation of hydraulic cylinders of operating equipment

5. Power plant and hydraulic drive of single bucket excavators

6. Calculation of stability of single bucket excavators against overturning

7. Dimensions of cross section of handle and boom

8. List of literature

 

Summary

In  this course design , the tasks of designing a  single-bucket excavator with a straight shovel are considered. Issues on selection  of base, determination of operating equipment parameters, and calculation of hydraulic cylinders for operation at corresponding loads are considered. Stability check performed

excavator    to overturn . Parameters of the designed  excavator   are as follows: - ladle volume, - maximum  digging   radius, 

- the height of the face, - the mass of the excavator.