Ziegler (also known as Ziegler Caterpillar, Ziegler CAT) is a dealer of construction, mining, and agricultural equipment, generators, and industrial engines. It sells, rents, and services new and used trucks, dozers, combines, excavators, articulated trucks, asphalt pavers, backhoe loaders, draglines, electric rope shovels, hydraulic mining shovels, hay and forage equipment, knuckle boom loaders, material handler, etc. The company offers such brands as CAT, AG, CLAAS, Brandt, Challenger, LEXION, Ag-Chem, Sunflower, and White Planters.