Track roller

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The role of the roller


Track roller is used to support the weight of the tractor while rolling on the track (track links) or the track shoe surface of the track, and also to limit the track to prevent sideslip. As the crane chassis turns, the rollers force the track to slide across the ground. The drum is often exposed to mud, water, dust, and is strongly impacted, so it is required to have reliable sealing and wear-resistant rims.

What are the undercarriage parts? Introduction of crawler crane undercarriage parts


Crawler crane is an essential large-scale hoisting machinery in engineering construction, which can effectively speed up the progress of the project. Crawler cranes have many components, of which the undercarriage and its parts are the key part. Below, I will introduce the parts of the crawler crane undercarriage to help better understand the crane. Track shoe Track roller Top roller Sprocket Track Idler It is an extremely important part of the crawler crane undercarriage parts. The quality of the undercarriage parts is directly related to the working efficiency and working ability of the crane. Therefore, you should pay more attention to the inspection, replacement and maintenance of these parts to keep the crawler crane in the best condition. , To better adapt to engineering needs.