The Liebherr L 550 to L 580 hydrostatic wheel loaders have been optimized to improve interaction of the working hydraulic forces, travel gear and installed engine power.
It features Four- and six-cylinder inline diesel engines utilize external, cooled exhaust gas recirculation to meet Tier 4 Interim/Stage IIIB emission limits. Liebherr Power Efficiency (LPE) claims fuel savings up to 8% and reduces the load on components
Redesigned cooling system located behind the cab with longitudinally installed radiators. Ergonomically optimized, functional cab with mountings to reduce the noise and vibration