There are two types of construction machinery vehicles, one that runs on tires like an automobile, and the other that runs on a steel belt. The steel belt used in the latter is called a "track". Track have a larger contact area with the ground than tires, and the weight per unit area (ground contact pressure) can be made extremely low, preventing the vehicle body from sinking in wet or rough terrain and ensuring high running performance.
The roller is a cylindrical part assembled inside track that has the strength to support the entire weight of the vehicle, and also serves as a guide when track is driven.
A part attached to the end of the bucket of construction machinery used for road paving, crushed stone, snow removal, livestock farming, etc.
It is a rubber part to be attached to track developed with the aim of combining the goodness of the iron track and the goodness of the rubber track.
Parts used to connect railway rails.
A set of two joint plate is tied together at the joints of the rails and fastened with bolts and nuts to fix the rails.
