The Bottom Roller is used to support the weight of the body of excavators, bulldozers and other construction machines, while rolling on the track guide ( track link ) or track pad surface, it is also used to limit the track pad to prevent lateral slippage, when the construction machine and equipment turn the supporting wheel to force the track to slide on the ground. So many products on the market, how do we choose the bulldozer Bottom Rollers?
Bulldozer bottom roller carries the weight of the bulldozer itself and the operating load, and the properties of the support wheels are an important measure of their quality. There are many models and types of bulldozer bottom rollers, depending on what kind you need.
Bulldozer bottom roller is one of the “four rollers and one chain”, the four rollers in the “four rollers and one chain” refers to the Idler, sprocket, bottom roller,,and up roller, and the chain refers to the track chain. They are directly related to the working performance and walking performance of bulldozers and their weight and manufacturing cost account for a quarter of the manufacturing cost of bulldozers.
The choice of bulldozer bottom rollers should be based on the actual application of the situation, the following are our recommendations
1. Project scale; large-scale earthwork projects and medium and large open-pit mining projects should be analyzed and compared and scientifically calculated according to various factors such as investment scale and supporting equipment, to determine the specifications, models, and quantities of the corresponding bulldozer bottom rollers to be purchased. For general small and medium-sized projects, such as road maintenance and farmland water conservancy, it is enough to use ordinary models of bulldozer bottom rollers.
2, the project supporting situation; purchase bulldozer bottom roller to consider the matching of their existing equipment, including the excavator bottom roller operating efficiency and the existing equipment operating efficiency matching;
3, the existing financial situation; before buying should have their own budget, you can choose the bulldozer bottom roller according to the budget.
bulldozer bottom roller as a bulldozer crawler chassis core component, its performance directly affects the reliability and efficiency of the machine. Choose a good bulldozer bottom roller, for the subsequent use is very important, but also needs to do a certain amount of maintenance work, the implementation of regular maintenance is aimed at reducing machine failure, extending the service life of the machine; shortening the machine downtime; improve efficiency and reduce operating costs.
Post time: May-11-2023
