Series 45 Axial Piston Pump

Series 45 Axial Piston Pump – Compact, Open-Circuit Hydraulic Pump for Mobile Equipment

The Series 45 Axial Piston Pump is a high-performance, variable displacement pump designed for open-circuit hydraulic systems. Manufactured by Danfoss, the Series 45 is widely used in mobile hydraulic applications such as agriculture, construction, forestry, and material handling equipment.

Key Features:

1. Open Circuit System Design
   Ideal for applications requiring precise flow control and efficient power transmission in open hydraulic loops.

2. Variable Displacement with Swashplate Control
   Uses a swashplate axial piston design to provide variable flow output, optimizing system performance across varying load demands.

3. Multiple Frame Sizes and Displacements
   Available in a wide range of displacements including 25 cc, 30 cc, 38 cc, 45 cc, 50 cc, 60 cc, 74 cc, 100 cc, and 147 cc, offering design flexibility for diverse applications.

4. Flexible Control Options
   Supports manual, hydraulic, electro-hydraulic, load sensing, and pressure compensating controls.

5. High Operating Pressure
   Rated up to 310 bar (4,500 psi) continuous pressure, with peak pressure up to 350 bar (5,075 psi) depending on model.

6. Compact, Modular Construction
   Designed to minimize space requirements and allow easy integration into mobile equipment.

7. SAE and ISO Mounting Interfaces
   Standardized shaft and flange options ensure compatibility with a variety of hydraulic motors and systems.

8. Enhanced Efficiency and Performance
   Engineered for high efficiency, reducing energy loss and contributing to lower fuel consumption and heat generation.

9. Long Service Life and Reliability
   Built for rugged environments with durable components, low maintenance, and excellent resistance to contaminants.

10. Optional Tandem Mounting
    Can be configured for tandem pump assemblies, enhancing power density and system flexibility.

Typical Applications for Series 45 Pumps:

• Agricultural tractors and harvesters

• Construction machinery (loaders, backhoes)

• Forestry equipment

• Material handling equipment

• Municipal and utility vehicles

• Industrial machinery with mobile hydraulics