CBFZ-F23 Hydraulic Gear Pump Replacement for Forklift | High-Efficiency 23cc Gear Pump

Genlu Hydraulic proudly introduces the CBFZ-F23 high-performance hydraulic gear pump, specifically engineered for forklifts and material handling equipment. Designed as a direct, high-quality replacement for standard OEM units, our pump combines advanced aluminum extrusion casing with precision-engineered gear pairs to deliver consistent performance under the demanding, high-cycle duty cycles common in logistics.

Genlu guarantees 100% Drop-in Interchangeability in mounting footprint, shaft specifications, and port configurations compared to original CBFZ series pumps. Every unit is subjected to 100% full-pressure load testing before leaving our factory, ensuring precise flow output, minimal pressure pulsation, and improved stability for lifting and steering operations in your forklift fleet.

Technical Specifications 

• Model Number: CBFZ-F23

• Displacement: 23 cc/rev

• Nominal Operating Pressure: 16 MPa (160 bar)

• Peak Transient Pressure: 20 MPa (200 bar)

• Max Rated Speed: 2500 rpm

• Shaft Style: Involute Splined or Keyed Shaft (Customizable)

• Mounting Style: Flange Mounting (Forklift Standard)

• Construction: High-Pressure Aluminum Gear Pump

Key Technical Advantages:

• Automatic Axial Clearance Compensation: Utilizes floating side-plate technology to self-adjust clearances under load, minimizing internal leakage and maximizing volumetric efficiency even at peak pressures.

• High-Strength Aluminum Alloy Housing: Engineered from aerospace-grade extruded aluminum, providing elite fatigue resistance while maintaining a lightweight profile to minimize equipment deadweight.

• Optimized Gear Geometry: Features precision-CNC machined involute gears to reduce meshing noise, ensuring smooth operation and extending the lifecycle of the rotating group.

• High-Pressure Sealing Solution: Equipped with premium NBR (Nitrile) seals to ensure long-term, leak-free operation under high-temperature and high-pressure duty cycles.

Application Areas:

• Forklift Lifting Systems: Core power source for mast lifting and tilt cylinders.

• Power Steering: Providing stable hydraulic pressure for forklift steering mechanisms.

• Light Industrial Machinery: Ideal for various material handling and small-scale industrial transport vehicles.

Expert Maintenance Tips:

• Strict Filtration Requirements: Gear pumps are highly sensitive to particulate contaminants. Ensure your system uses at least a 25μm filtration rating to prevent abrasive gear wear.

• Proper Break-in Procedure: After installation, run the system under low-pressure/no-load conditions for 10 minutes to bleed any trapped air from the hydraulic circuit, preventing cavitation damage.

• Suction Pressure Management: Given the rapid-cycling nature of forklift operations, ensure intake lines remain unrestricted. Excessive suction vacuum can cause cavitation, which is often identified by sharp, high-pitched operational noise.