The 580 and 680 wheel loaders can carry extremely high payloads and achieve maximum hydraulic efficiency. They are the muscle men of the 80 series from KramerAllrad and are traditionally geared towards performance: both the 580 and 680 wheel loaders are also characterized by a high level of ride comfort. They obtain their considerable agility and stability from the typical Kramer design – four wheel steering and one-piece frame. The optional "Ecospeed" high-speed gearbox enables quick shifting of the machines without additional transport vehicles. KramerAllrad machines are marketed under the brand name Wacker Neuson outside Europe.