CBHB, CBQ, CBF, CBW, CBN Series Gear Pump | CBF-E90G, CBF-F3.2 | High Pressure Hydraulic Pump & Parts
| Model Number | CBF, CBHB-F5, CBQ-5, CBF-F6, CBW-F2, CBN-F5, CBF-E90G, CBF-F3.2 |
|---|
Product Description
CB Series High-Pressure Hydraulic Gear Pumps & Spare Parts (CBHB/CBQ/CBF/CBW/CBN)
Product Overview: The CB Series of high-pressure gear pumps is the most widely utilized power core in the global construction machinery, agricultural equipment, and industrial hydraulic sectors. This page offers a comprehensive range from the compact CBW-F2 and CBF-F3.2 to the high-flow CBF-E90G and heavy-duty CBHB-F5. Whether you require complete pump replacements or core Spare Parts (such as gear sets, bushings, and seal kits), we provide precision-engineered solutions. Constructed with high-strength extruded aluminum or cast iron bodies and featuring automatic axial pressure compensation, these pumps deliver elite performance under grueling pressures of 20-25 MPa.
Key Technical Advantages:
Comprehensive Series Coverage: Includes CBHB-F5, CBQ-5, CBF-F6, CBW-F2, CBN-F5, and more, covering a vast displacement spectrum to meet all flow demands from steering to lifting.
ALP High-Performance Specs: Featured models like the CBF-E90G utilize reinforced ALP designs, significantly boosting high-pressure limits while reducing overall weight.
Superior Volumetric Efficiency: Incorporates floating bushings and pressure-balance plates to minimize internal leakage, maintaining an elite efficiency of over 92%.
OEM-Quality Spare Parts: Full range of components including seals, drive shafts, and side plates available to ensure repaired pumps meet original factory performance standards.
Quiet & Smooth Output: Precision-ground gear sets drastically reduce operational noise and pressure ripples, extending the service life of downstream hydraulic components.
Detailed Models & Parameters:
Core Series: CBHB, CBQ, CBF, CBW, CBN Hydraulic Series.
Model Keywords: CBHB-F5, CBQ-5, CBF-F6, CBW-F2, CBN-F5, CBF-E90G, CBF-F3.2.
Displacement Range: 2.0 cm³/rev to 100+ cm³/rev.
Pressure Ratings: Rated at 20 MPa – 25 MPa (2900 – 3625 PSI) continuous.
Rotation: L (Counter-clockwise/CCW); R (Clockwise/CW).
Target Applications: Forklift main pumps, tractor hydraulics, waste compactor pumps, dump truck hoists, and industrial Hydraulic Power Units (HPU).



Company Profile
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
Strict Quality Assurance
Competitive Pricing
Reply within 24 hours!












