Overview: The document discusses the Sauer-Danfoss Series 45 pumps and PVG proportional valves, highlighting their compatibility for creating optimized, low noise, and highly responsive hydraulic systems. These components utilize the load sensing principle to enhance efficiency and energy conservation.

Load Sensing Principle: Load sensing controls adjust the pump outlet flow to match system demand, improving efficiency and extending the lifespan compared to pressure compensated systems. This is crucial for modern machinery that requires efficient hydraulics to minimize fuel consumption, engine emissions, and heat dissipation.

Technical Specifications: The Series 45 covers five frames (L, K, J, E, and F) with 14 displacements ranging from 25 cm³/rev to 147 cm³/rev. Each displacement is optimized for a specific continuous pressure rating. Key features include high efficiency, reliability, a variety of control system options, compact design, low noise levels, and through-drives capability for multi-circuit systems.

Product Range: Sauer-Danfoss offers a comprehensive range of products including hydrostatic transmissions, hydraulic power steering, electric power steering, electrohydraulic power steering, closed and open circuit axial piston pumps and motors, gear pumps and motors, bent axis motors, orbital motors, transit mixer drives, planetary compact gears, and proportional valves.

Global Service Network: Sauer-Danfoss provides worldwide service through an extensive network of Authorized Service Centers.

Contact Information: The document provides contact details for Sauer-Danfoss offices in Germany, Denmark, and the USA.