What type of cargo does a product tanker typically carry?

A product tanker is specifically designed to transport refined petroleum products, which include materials like gasoline, diesel fuel, jet fuel, and other light hydrocarbons. These vessels possess features that allow them to safely handle and transport these refined products, including a system of segregated tanks that prevent the contamination of different types of cargo.

The design and operational requirements of product tankers ensure that they can efficiently manage the loading, transport, and unloading processes of refined products while minimizing risks associated with handling flammable and volatile materials. This specialization is crucial for complying with environmental regulations and safety standards in marine operations.

In contrast, the other options reflect types of cargo that do not align with the primary function of a product tanker. For example, iron ore is typically transported by bulk carriers, while bulk food products such as grains are handled by specialized grain carriers. Heavy machinery and equipment, on the other hand, are usually transported via roll-on/roll-off vessels or flat-deck cargo ships. Each type of vessel is designed for specific cargo types to ensure safety and efficiency during transport.