Number of stages: single stage
Material: cast iron
Scope of application: construction machinery
Applicable medium: hydraulic oil
Applicable temperature: 30-90 ℃
Nominal pressure: 32MPa
Rated flow rate: 12
Detailed introduction
A4VG140EP4D1/32R-NAF02F021DP is a high-performance piston pump designed for hydraulic systems. Its main features include:

Operating principle and application scenarios
The pump has a fixed displacement and is suitable for hydrostatic transmission in open or closed systems.
It is mainly used in the field of construction machinery, especially in situations where a high-performance hydraulic system is required1.
Technical features
Cylinder body and oil distribution disk adopt spherical oil distribution, which can be automatically centered in rotation and improve efficiency.
The drive shaft is designed to withstand radial loads and reduce wear.
Designed with noise control in mind to ensure low noise during operation1.
Maintenance and Care Recommendations
To ensure optimum performance of the hydraulic system and to extend the life of the pump, the hydraulic oil should be kept clean.
Regular hydraulic oil changes are recommended to minimize the accumulation of contaminants within the system