HCHC CBN Series Hydraulic Gear Pump | CBN-F580, CBN-F532, CBN-E550 | High Pressure Pump
| Model Number | CBN-F580-CFH, CBN-F532-BFHL, CCBN-E550-BFHL, CBN-F50-BFHL |
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Product Description
HCHC CBN Series Heavy-Duty High-Pressure Hydraulic Gear Pumps
Product Overview: The HCHC CBN Series is a global benchmark for durability in agricultural and construction machinery hydraulic systems. Built with high-tensile three-piece extruded aluminum bodies, these pumps are engineered to deliver consistent, reliable power in the most demanding environments. This range features high-performance core models: the high-flow CBN-F580-CFH, the mid-to-large capacity CBN-F532-BFHL, CBN-E550-BFHL, and the standard CBN-F50-BFHL. Utilizing advanced floating side-plate pressure compensation, the CBN series maintains a volumetric efficiency above 93%, serving as the definitive power source for large tractor lifters, hydraulic steering, and auxiliary circuits.
Key Technical Advantages:
Superior Pressure Resilience: Rated for working pressures up to 20 MPa with peak capabilities reaching 25 MPa (250 Bar). Precision-ground gear sets ensure exceptionally long service life under continuous load.
Peak Volumetric Efficiency: Equipped with automated axial gap compensation that adjusts the side plates in real-time to system pressure, minimizing internal leakage and ensuring consistent performance even at high oil temperatures.
Shock & Contamination Resistance: Specifically optimized for high-dust and high-vibration agricultural work. Built with heavy-duty bearings to resist mechanical shock and adapt to diverse hydraulic fluid conditions.
Versatile Interface Protocols: Offers multiple mounting and porting codes such as BFHL and CFH, covering mainstream rectangular flanges, splined shafts, and keyed shaft configurations.
Target Applications: Lifting systems for 100+ HP tractors, combine harvester hydraulics, mini-loader main pumps, and various mobile hydraulic power units.
Detailed Models & Parameters:
Core Series: CBN Series High Pressure Gear Pump.
Model Keywords: CBN-F580-CFH, CBN-F532-BFHL, CBN-E550-BFHL, CBN-F50-BFHL.
Displacements (ml/r): Comprehensive coverage within the F50 to F580 sequence (e.g., 32cc, 50cc, 80cc).
Pressure Ratings: Rated at 20 MPa (200 Bar); Peak pressure capabilities up to 25 MPa.
Technical Specs: F/E (Pressure Grade codes); BFHL/CFH (Specific flange, shaft, and porting protocols).


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