Elephant Fluid Power Co., Ltd.
Elephant Fluid Power Co., Ltd.

KRR038 Pump Maintenance

Maintenance tips for hydraulic pumps that might be applicable to the KRR038, but always prioritize referring to the manufacturer's instructions if available.


Routine Maintenance

Oil Changes Regularly changing the hydraulic oil and filter is essential. The recommended intervals will depend on the specific pump model, operating conditions, and the oil type. Consult your equipment's manual or contact the pump manufacturer for specific recommendations.


Fluid Level Checks Regularly checking the hydraulic fluid level is crucial. Low fluid levels can lead to cavitation, reduced performance, and increased wear on components. Refer to the pump manual or markings on the reservoir for proper fluid level indications.


Inspection Regularly inspect the pump for leaks, loose connections, or visible damage. Address any issues promptly to prevent further problems.


Additional Maintenance Practices (Consult a qualified technician for these)

Cleaning Periodic cleaning of the pump's reservoir can help remove contaminants that can contribute to wear and tear.


Wear Parts Replacement Over time, certain pump components like bearings, seals, or valve plates might wear out and require replacement. Consulting a qualified hydraulics technician for diagnosis and replacement of these parts is recommended.


Safety Precautions

Always follow safety procedures when working with hydraulic systems. High-pressure hydraulic fluid can cause serious injuries if not handled properly.


Before performing any maintenance, ensure the pump is turned off and depressurized.


Wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and sturdy footwear.


If you're unsure about any maintenance procedure, consult a qualified hydraulics technician.


Finding Specific Maintenance Information

If you can locate the KRR038 pump manufacturer or a model number, you can try searching for


Manufacturer Website The manufacturer's website might offer downloadable manuals or resources with specific maintenance instructions for the KRR038 pump.


Parts Catalogs Online parts catalogs for the KRR038 pump might indirectly provide some maintenance information by listing replaceable parts or mentioning routine maintenance procedures.


Equipment Manuals If the KRR038 pump is part of a larger piece of equipment, consult the equipment's manual. It might include a maintenance section with specific instructions for the pump model used in your machine.


Remember, the best approach to KRR038 pump maintenance is to prioritize the manufacturer's instructions or consult a qualified hydraulics technician familiar with the specific pump model. They can provide the most accurate and safe maintenance procedures for your KRR038 pump.


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