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There is an overlapping part between two similar track shoes to prevent damage caused by stones in the middle.


Release time:

2023-05-30

The four wheels in "four wheels and one belt" refer to the driving wheels, guide wheels, support wheels, and one belt refers to the crawler. They are directly related to the working performance and walking performance of the excavator, and its weight and manufacturing cost account for 1/4 of the manufacturing cost of the excavator.

The integral track is a track shoe with meshing teeth, which tends to mesh with the driving wheel, and the track shoe itself becomes a rolling track for wheels such as rollers. Features: easy to manufacture, but fast wear. Excavator multi-use combination is characterized by small pitch, good rotation, excavator walking speed. Long service life. The materials used for track shoes are mostly rolled plates with light weight, high strength, simple structure and low price. There are several kinds of single reinforcement, double reinforcement and three reinforcement. The excavator uses three ribs. The characteristics are: the height of the ribs is small, and the strength of the track plate is large. Smooth movement, low noise. There are generally four connecting holes on the track plate, and there are two mud holes in the middle, which are used to automatically remove the clay. There is an overlapping part between two similar crawler shoes to prevent damage caused by stones sandwiched in the middle. The excavator on the wetland can use the triangular track plate, its cross section is triangular, which can compress the soft ground and improve the supporting capacity.

Keywords: roller, guide wheel, drive wheel, sprocket, chain rail assembly, tensioning device