The weight capacity of a refrigerated semi-trailer, also known as a refrigerated truck or reefer truck, can vary depending on several factors, including the specific model, design, and regulations in the country where it is used. In the United States, the Federal Bridge Gross Weight Formula determines weight limits for trucks traveling on interstate highways.
The formula takes into account the number of axles on the truck and the distance between them, which helps determine the maximum allowable weight. Typically, refrigerated semi-trailers can handle a maximum gross vehicle weight (GVW) of 80,000 pounds (36,287 kilograms) in the U.S. This includes the weight of the truck, trailer, cargo, and any additional equipment.
It's crucial for truck drivers and fleet operators to adhere to weight restrictions and ensure they are not exceeding the allowed weight limits to comply with safety regulations and prevent damage to roads and bridges. Weight restrictions may vary in different countries and regions, so it's essential to check the specific regulations for the area where the truck will be operating.