China A4VG 71DA1DT3/32R-NZF02F021S hydraulic pump | Partsdic®

The A4VG 71DA1DT3/32R-NZF02F021S hydraulic pump belongs to the A4VG series manufactured by a reputable hydraulic equipment company.

It is a displacement-controlled axial piston pump with variable displacement, which means it can deliver different flow rates depending on the system requirements. The pump's displacement range is 71 cm³/rev, allowing it to handle a wide range of hydraulic power demands.

The pump's model number, 71DA1DT3/32R-NZF02F021S, provides important information about its design and configuration. The "71" in the model number represents the displacement size of the pump. The "DA" indicates the control device used, in this case, a displacement controller. The "1D" denotes the pump's mounting style, specifically a through-drive with SAE-A mounting flange. The "T3" signifies the pump's input shaft design, which is a tapered and splined shaft. The "32R" represents the pump's control system, a load sensing control with pressure cut-off. The "NZF02F021S" refers to the pump's control options and additional features, such as built-in proportional pressure relief valves and a hydraulic servo control.

The A4VG 71DA1DT3/32R-NZF02F021S hydraulic pump is engineered with high-quality materials and precise machining, ensuring its durability and long service life.

It incorporates advanced technologies like axial piston design, which enables high efficiency and low noise operation. The pump's displacement is controlled by a swashplate mechanism, allowing for accurate and responsive flow regulation. The load sensing control system ensures efficient energy usage by adjusting the pump's output based on the actual demand from the hydraulic system.

This hydraulic pump finds extensive applications in various industries, including construction, mining, agriculture, and material handling. It is commonly used in equipment such as excavators, wheel loaders, forestry machines, and industrial machinery that require reliable hydraulic power. The pump's variable displacement capability makes it suitable for systems with varying load requirements, allowing for optimal performance and energy efficiency.

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