What is the weight of a 4 axle hopper bottom?

The weight of a 4-axle hopper bottom trailer typically ranges from 30,000 to 40,000 pounds when empty, depending on its construction materials and design. When fully loaded, the total weight can reach up to 80,000 pounds, which is the maximum legal weight limit for trucks in the United States. It's important to consider the specific regulations and weight limits that may apply based on state or Federal Laws.