Roll-off dumpsters are large, open-top steel waste containers widely used in the sanitation and construction industries in North America. In China, they are often referred to as “roll-off dumpsters” or “roll-off waste containers.” They are standardized collection and transportation equipment designed for use with specialized hook-lift trucks.

  Depending on the size and weight of the waste container, the rated load capacities of the corresponding transport wheels come in various specifications—such as 4.5 metric tons, 5 metric tons, 7.5 metric tons, and 8 metric tons—to meet the needs of waste containers with different gross weights.

  When selecting transport wheels, the appropriate specifications and load-bearing capacity should be chosen based on the specific dimensions, weight, and intended use of the waste container.