Rexroth A7V & L7V Series Pump | L7V117, A7V107 | L7V117LV2-OLPF00 | Bent Axis Hydraulic Pump

Rexroth A7V & L7V Series Bent Axis Variable Hydraulic Pumps

Product Overview: The Rexroth A7V and L7V series represent a global benchmark for high-performance bent axis axial piston variable displacement pumps. Specifically engineered for open-circuit systems, this series utilizes a unique bent axis geometry to provide an exceptional displacement range combined with superior reliability and power-to-weight ratios. Featured models like the L7V117LV2-OLPF00 and A7V107LV1LZFHO are widely deployed in heavy excavators, large cranes, TBM (Tunnel Boring Machine) drives, and various industrial heavy-duty power units. With various control options like LV (Constant Power Control), these pumps ensure efficient and precise load management.

Key Technical Advantages:

• Efficient Bent Axis Transmission: The bent axis design ensures an ultra-wide displacement range and peak mechanical efficiency, maintaining stable output even under high-pressure and high-speed conditions.

• Heavy-Duty Pressure Ratings: Rated for continuous operation at 350-400 Bar (5800 PSI), with peak capabilities up to 450 Bar, managing the most demanding heavy-load cycles.

• Versatile Variable Controls: Equipped with LV2 (Constant Power Control) and other logic options to automatically adjust flow output to match engine/motor power, significantly boosting fuel and energy efficiency.

• Superior Suction Capability: Optimized internal fluid passages deliver excellent self-priming performance, effectively reducing cavitation risk and extending the service life of piston components.

• 100% OEM Standard Compatibility: Manufactured to strict Rexroth factory specifications (e.g., OLPF, ORPF mounting codes), ensuring splined shafts and flanges align perfectly for a seamless “drop-in” replacement.

Detailed Models & Parameters:

• Core Series: Rexroth A7V / L7V Series.

• Representative Models: L7V117LV2-OLPF00, L7V117LV2-ORPF00, A7V107LV1LZFHO.

• Displacements: 107 cm³/rev (A7V107) / 117 cm³/rev (L7V117).

• Pressure Ratings: Rated at 350-400 Bar (5000-5800 PSI) continuous; Peak capability up to 450 Bar.

• Control Types: LV2 (Constant Power Control), Load Sensing, Pressure Compensated.

• Target Applications: Heavy excavator main pumps, TBM propulsion systems, large injection molding machines, and marine deck cranes.