A10VSO18DFR1/31R-PPA12K01 A10VSO18DFR/31R-PPA12N00 Hydraulic pump, Rexroth Germany, piston pump, excavator travel motor

FAQ:

1. What is the A10VSO140?

The A10VSO140 is a variable displacement axial piston pump from the Rexroth A10VSO series. It features a swashplate design, allowing stepless flow adjustment by changing the swashplate angle. Its nominal displacement is 140 cm³/rev, making it suitable for high-power hydraulic systems in industrial and mobile applications.

2. What are the key features of the A10VSO140?

• Variable displacement: Adjusts flow based on system demand, improving energy efficiency.

• High pressure rating: Up to 280 bar (continuous) and 350 bar (peak).

• Multiple control options: Includes pressure compensation (DR), load sensing (DFLR), and constant pressure (DFR) models.

• Low noise and high efficiency: Designed for smooth operation in demanding environments.

• Modular design: Supports through-drive shafts for multi-pump systems.

3. Where is the A10VSO140 commonly used?

• Industrial machinery: Plastic injection molding machines, presses, and test rigs.

• Mobile equipment: Excavators, cranes, loaders, and road rollers.

• Heavy-duty applications: Mining, marine, and construction machinery requiring high flow rates.

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