Spherical roller bearings are characterized by the fact that (as the name suggests) the rolling elements in it resemble barrels. Barrels are revolving solids with a slightly spherical side surface. In spherical roller thrust bearings, the shape of the barrels taper towards the top. The barrels are located between the inner ring with two races
It is needless to say that a worn excavator drive sprocket can significantly damage the tracks and other undercarriage components. It is attached to the final drive motor so that when the drive motor and the sprocket rotate as well. Its teeth then mesh with the links on the track and make the track move.
Small excavators offer many advantages: versatile, flexible and easy to transport. These benefits came with the launch of the CAT 313 and 315 excavators. These new models feature increased power and a range of standard Cat technologies designed to increase productivity and lower maintenance costs. As a result, they are perfect for work requiring reliable
A splinter wedge is a fragment of a slope that can collapse due to its own weight or a force applied from the outside. The splinter wedge is located between the slip or fall surface and the slope slope. Safety of earthworks The basic safety rules for carrying out earthworks with construction machines require the
