Rexroth A2FO32 Compatible Plunger Set with 7 pcs/set and 350 Bar Max Pressure for Hydraulic Piston Pumps
A2FO32 Plunger Set (7 pcs)
The A2FO32 plunger set (7 pcs) is a critical spare part for axial piston pumps, specifically designed for Rexroth A2FO series hydraulic pumps. As one of the core components of the piston pump, the plunger directly determines the pump’s volumetric efficiency, output stability, and service life. Each set contains 7 pieces, manufactured from high-strength alloy steel, carburized, quenched, and precision ground for superior wear resistance, sealing performance, and durability under high pressure and high-speed working conditions.
Specifications & Parameters
| Item | Value |
|---|---|
| Product Name | A2FO32 Plunger Set |
| Compatible Model | Rexroth A2FO32 Axial Piston Pump |
| Quantity | 7 pcs/set |
| Displacement | 32 ml/r |
| Max. Pressure | 350 bar |
| Peak Speed | 3000 r/min |
| Material | High-strength alloy steel |
| Surface Hardness | HRC 58–62 |
| Heat Treatment | Carburized & quenched + precision grinding |
| Concentricity Deviation | ≤0.01 mm |
| Operating Temperature | -30℃ ~ +120℃ |
Applications
Construction Machinery: Hydraulic pumps for excavators, bulldozers, loaders
Mining Equipment: Drilling rigs, hydraulic breakers pump units
Metallurgical Equipment: Rolling mill hydraulic drive systems
Marine Machinery: Winches, lifting, and propulsion pump systems
Industrial Equipment: Injection molding machines, hydraulic test benches
Key Advantages
High-Precision Manufacturing
Each plunger is CNC ground with ultra-precision finishing to ensure concentricity and smooth surface, minimizing friction and leakage during pump operation.Superior Strength & Wear Resistance
Made from premium alloy steel, carburized and quenched for exceptional hardness, impact resistance, and extended service life.Full OEM Compatibility
100% interchangeable with Rexroth A2FO32 series pumps, ensuring easy installation and reliable replacement.Stable & Efficient Performance
Maintains excellent sealing and volumetric efficiency under high-pressure conditions, improving pump stability and overall system reliability.Cost-Effective Solution
Delivers performance equal to or better than original OEM parts at a more competitive price, helping users reduce maintenance and downtime costs.
Get in Touch
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