With the introduction of Generation 6 mobile harbor cranes in June 2021, ESP.5 mobile harbor cranes will be replacing the Model 3. These new cranes also have a working radius of 46 m, a maximum lifting capacity of 100 t and lifting speeds of up to 120 m/min. The tower cab of the ESP.5 is around 4 m higher for the best view of the working environment. The classifications have been increased, doubling the product lifecycle for heavy-load, container and bulk cargo operations, for example. In addition, the ESP.5 has a 40 t motor grab load curve.