Just like when operating cranes, understanding how to read load charts, and applying that information to the operation of a digger derrick is critical. In many ways, digger derricks are similar to ...

The load chart of the 715-US-ton (650-tonne) Terex Superlift 3800 lattice boom crawler crane is said to be about 20 percent better than that of the 660-ton (600-tonne) CC 2800-1 it replaces.