Rexroth SNP2 Series Hydraulic Gear Pump Replacement | SNP2NN/014RN06SAP1E6E5

Genlu Hydraulic proudly introduces our SNP2 / SKP2 Series high-performance gear pumps, engineered to meet the demanding requirements of industrial hydraulic systems and mobile machinery. Designed to be fully compatible with Bosch Rexroth technical standards, these pumps offer a precise fit for the SNP2NN and SKP2NN series. We guarantee seamless performance for complex configurations such as the SNP2NN/014RN06SAP1E6E5. Genlu unequivocally guarantees 100% Drop-in Interchangeability in mounting flanges, drive shaft specifications, port configurations, and displacement characteristics relative to OEM original equipment. Backed by our uncompromising 100% Simulation Load Testing, each unit is validated for volumetric efficiency, noise levels, and pressure durability, ensuring relentless, stable hydraulic power for your equipment.

Technical Specifications 

• Product Series: Rexroth SNP2 / SKP2 High-Pressure Gear Pump

• Applicable Models: SNP2NN/014RN06SAP1E6E5 and full series variants

• Displacement: 4.0 – 27.0 cm³/rev (Tailored to specific requirements)

• Rated Operating Pressure: 25 MPa

• Peak Pressure: 28 MPa

• Max Speed: 3000 – 3500 rpm

• Shaft Options: SAE Spline or Tapered shafts available

• Port Connections: Flanged or threaded (OEM-compliant)

Key Technical Advantages:

• Optimized Gear Geometry: Featuring high-precision involute gear design that drastically minimizes flow pulsation, reducing system resonance and fluid-borne noise for smoother operation.

• Pressure-Balance Compensation: Utilizing high-performance floating side plates that automatically adjust axial clearance based on load, maintaining superior volumetric efficiency across all pressure ranges.

• High-Strength Materials: Constructed from high-density aluminum alloy or cast iron, with critical gear components vacuum-heat-treated and case-hardened for maximum hardness and fatigue resistance.

• Long-Life Seal System: Equipped with premium, high-pressure and heat-resistant seals that ensure zero leakage under frequent cyclic loads, significantly extending the service interval.

Application Areas:

• Mobile Machinery: Power steering and auxiliary hydraulic systems for forklifts, loaders, and excavators.

• Agricultural Equipment: Hydraulic drives for tractor implement lifts and grain harvesters.

• Industrial Power Units: Compact hydraulic power packs (HPUs) and precision machine tool auxiliary systems.

• Specialty Vehicles: Hydraulic sources for sanitation and aerial lifting equipment.

Expert Maintenance Tips:

• Start-up Priming: Always fill the pump housing with clean oil through the drain port before installation. Operate at no-load for 3-5 minutes to purge all trapped air; never start the pump under “dry” conditions.

• Fluid Cleanliness Management: Gear pumps are highly sensitive to abrasive particles. We strongly recommend 20μm (or finer) return-line filtration, maintaining fluid cleanliness at ISO 4406 18/16/13.

• Suction Line Integrity: Ensure all suction line connections are airtight. Air ingestion is the leading cause of cavitation, which can cause rapid deterioration of gear face surfaces.