Final answer:
The max haul weight of a dry van is subject to regulations but typically should not surpass 80,000 pounds when combined with the truck's weight. A dry van can transport a variety of non-temperature-sensitive commodities. Large ships can carry significant loads, such as a ship's 100,000 tons capacity traveling from Shanghai to Los Angeles.
Step-by-step explanation:
The max haul weight for a dry van, which is a type of covered trailer commonly used for transporting freight, varies depending on specific regulations and equipment. However, in general, the gross combined weight of a truck and dry van trailer should not exceed 80,000 pounds in the United States. Freight within a dry van can comprise a wide range of commodities, essentially any goods that do not require a temperature-controlled environment, such as non-perishable foods, clothing, electronics, and machinery.
For large overseas shipments, container ships are capable of carrying heavy loads. For instance, a typical ship traveling between Shanghai and Los Angeles may carry around 10,000 containers with each container bearing roughly 10 tons of cargo, summing up to a maximum load of 100,000 tons.