Bulldozer bottom roller type and application
Bulldozer bottom roller is one of the four wheels and one belt in the undercarriage parts of track construction machinery. Its main role is to support the weight of the bulldozer, so that the tracks move along the wheel. So what is the classification and application characteristics of the bulldozer bottom roller?
track roller can be divided into single-flange track roller and double-flange track roller; track roller for excavator and track roller for bulldozer. Track roller for excavator is usually black paint, bulldozer track roller is usually yellow paint. We supply both single-flange track roller like EX100 for Hitachi and double-flange like D65 track roller.
Bulldozer bottom roller is used to support the weight of the body of the bulldozer construction machinery. At the same time in the track guide (rail chain link) or track shoe rolling. It is also used to limit the track to prevent lateral slip, when the construction machinery and equipment steering bottom roller forcing the track to slide on the ground.
The main function of the bulldozer track roller is to support the weight of the bulldozer and allow the tracks to move along the wheel and thus complete the tasks. Bulldozer track rollers can be categorized into rigidly attached track rollers and elastically suspended track rollers. Rigid connection track roller has the characteristics of simple connection method, applicable to small and medium power bulldozers. The elastic suspension track roller is divided into K-type suspension and X-type suspension. Both types of elastic suspension track roller can give full play to the role of all the track roller, improve the traction adhesion performance of the bulldozer and the driver’s ride comfort. K-type suspension to adapt to the uneven ground is better than the ability of X-type suspension.
The above is a brief introduction to the classification and application characteristics of the bottom roller. For more information about track roller, please contact our specialist for help or browse our website to see more products.