This document lists various engineering feats from around the world that are recorded in the Guinness Book of World Records. It describes the world's biggest excavator built by Krupp in Germany weighing 45,500 tons and 95 meters high. It also outlines the world's biggest bus called the Neoplan Jumbo from Germany with a 170 passenger capacity, the world's biggest passenger ship MS Freedom of the Seas holding 4,300 passengers, and the world's biggest plane the Airbus A380 carrying 555 passengers.