The term "0-8-0" refers to a type of steam locomotive wheel arrangement. In this configuration, the first digit "0" indicates that there are no leading wheels, the "8" signifies eight driving wheels, and the final "0" means there are no trailing wheels. This design is primarily used for freight locomotives, providing excellent traction and stability. The 0-8-0 locomotives were commonly employed in industrial settings and yard operations, where their ability to pull heavy loads over short distances was advantageous. They were particularly popular in the early to mid-20th century, contributing significantly to the efficiency of rail transport.