JRR065 Pump Refurbishment

The JRR065 pump, manufactured by Sauer Danfoss based on the naming convention, is a hydraulic piston pump. Refurbishment involves a comprehensive process to restore the pump's functionality and performance. Here's what you need to know about JRR065 pump refurbishment

Refurbishment Process

Disassembly A qualified hydraulics technician will carefully disassemble the pump using specialized tools. This ensures no components are damaged during the process.

Cleaning All components are thoroughly cleaned to remove contaminants like dirt, debris, and worn metal particles.

Inspection Each component is meticulously inspected for wear, cracks, or damage. The technician will identify parts that need replacement, such as

Bearings

Seals

Valve plates

Drive components

Pistons and rings (depending on severity of wear)

Swashplate (if applicable)

Parts Replacement Only high-quality replacement parts, preferably genuine parts from Sauer Danfoss, are used to ensure proper fit and functionality.

Reassembly The technician carefully reassembles the pump, ensuring proper alignment and torque specifications are met.

Testing The refurbished pump undergoes rigorous testing to verify proper function, pressure output, and flow rates.

Benefits of Refurbishment

Cost-effective Refurbishment can be significantly cheaper than purchasing a completely new JRR065 pump.

Extended Lifespan A properly refurbished pump can extend the life of your hydraulic system for many years.

Improved Performance Refurbishment can restore the pump's performance to near-original specifications.

Why Use a Qualified Technician

Refurbishing hydraulic pumps is complex and requires specialized knowledge, tools, and safety precautions

High-Pressure Systems JRR065 pumps operate at high pressures, and improper handling can lead to serious injuries.

Disassembly and Reassembly Disassembling and reassembling the pump requires specific techniques and tools to ensure proper alignment and functionality.

Component Selection Choosing the correct replacement parts is crucial for optimal performance and safety.

Finding a Qualified Technician

Sauer Danfoss Authorized Service Centers Locating an authorized Sauer Danfoss service center is the ideal option. These centers have factory-trained technicians with expertise in working on JRR065 pumps.

Hydraulic Repair Specialists Look for reputable hydraulic repair shops with experience in refurbishing Sauer Danfoss pumps.

Additional Considerations

JRR065 Parts Availability For older models like the JRR065, genuine Sauer Danfoss parts might be limited. The technician can advise on compatible replacements if necessary.

Cost of Refurbishment Get quotes from several qualified technicians before making a decision. The cost will depend on the extent of refurbishment required and parts replacement needed.

Conclusion

While JRR065 pump refurbishment can be a great way to restore performance and save money, prioritize safety and consider the complexity involved. Consulting a qualified hydraulics technician is highly recommended for a successful and safe refurbishment process.

Elephant Fluid Power is Chiense manufacturer who providing the Sauer Danfoss OEM Pumps and Motors  

Danfoss LRR, KRR, JRR, FRR, ERR, 90R, 90M, MPV, MPT, 

LRR025 JRR045 FRR074 ERR100 90R042 MPV046 90M055

LRR030 JRR051 FRR090 ERR130 90R055 MPT046 90M075

KRR038 JRR060 MPV046 ERR147 90R075 90M100

KRR045 JRR065 MPT046 90R100 90R180 90M075

JRR075 90R130 90R250 90M0100

All are Brand NEW 

Performance same with original 

Factory price. 

Our company name Elephant Fluid Power  

www.heavyequipmentmaintain.com