The definition of a 80 tons is a unit of weight measurement that is equal to 160,000 pounds or 72,575 kilograms. It is commonly used to measure the weight of large vehicles, such as trucks, buses, and ships. It is also used to measure the weight of heavy cargo, such as large containers, machinery, and industrial equipment. The term “tons” is derived from the Latin word “tonus”, which means “weight”. A 80 tons is equal to approximately 40 short tons, or 36 metric tons. This measurement is often used in the transportation industry, as it is a convenient way to measure the weight of large loads. It is also used in the construction industry, as it is a reliable way to measure the weight of large building materials. The 80 tons measurement is also used in the military, as it is a convenient way to measure the weight of large military vehicles and equipment.