FRR090 Hydraulic pump

The FRR090 pump is a type of hydraulic pump, and here is an introduction to it:

1. Basic information:

Brand and origin: It is often associated with the Danfoss brand. Danfoss is a well-known manufacturer in the field of hydraulic components, and its products are widely used in various industrial applications.

Type: It is a variable displacement piston pump. Piston pumps are known for their high pressure resistance and stable performance, making them suitable for applications that require high hydraulic power.

2. Technical characteristics:

High power density: The FRR090 pump can provide relatively high power output in a relatively compact size, which is beneficial for installation in equipment with limited space, such as construction machinery and industrial machinery.

Variable displacement function: It can adjust the displacement according to the actual needs of the system, which helps to achieve energy savings and flexible control of the hydraulic system. For example, in different working conditions, the pump can adjust the output flow rate to match the required power, improving the overall efficiency of the system.

Good pressure resistance: It can withstand high working pressures, ensuring the normal operation of the hydraulic system even in high-load working conditions.

3. Applications:

Construction machinery: Such as concrete pumps, asphalt pavers, and excavators. These machines require powerful hydraulic systems to drive various working mechanisms, and the FRR090 pump can provide reliable hydraulic power.

Industrial equipment: Used in industrial production lines that require hydraulic drive, such as press machines, injection molding machines, and metal processing equipment.

4. Maintenance and precautions:

Regular inspection: Regularly check the pump for abnormal noise, vibration, and temperature changes during operation. If any abnormalities are found, stop the pump immediately for inspection and maintenance. Check the wear of key components such as pistons, cylinder blocks, and valves, and replace them in time if necessary.

Fluid management: Use high-quality hydraulic oil that meets the specifications of the pump, and regularly check and replace the hydraulic oil to ensure its cleanliness and normal performance. Also, pay attention to the prevention of oil leakage to avoid affecting the normal operation of the pump.

Installation and connection: Ensure correct installation and reliable connection of the pump to avoid loosening or misalignment that may affect the pump's performance and service life.

Danfoss FRR090 Hydraulic Pump Parts

Danfoss FRR090 Hydraulic Pump Spare Parts