CBF Series Gear Pump | CBF-F420-ALP, CBF-E40ALP, CBFP2W-25 | High Pressure Tandem Pump

CBF/CBFP Series High-Performance Aluminum Gear Pumps

Product Overview: The CBF and CBFP Series represent the premier high-pressure hydraulic power core engineered for mobile equipment requiring a superior power-to-weight ratio. This selection features high-performance aluminum models including CBF-F420-ALP, CBF-E40ALP, and the tandem configuration CBFP2W-25CFK1L. Serving as the primary source for lifting, steering, and auxiliary circuits, these pumps utilize patented axial pressure-compensated side plates and reinforced extruded aluminum bodies. They deliver elite volumetric efficiency even at pressures exceeding 25 MPa, making them the top choice for OEM replacement in brands like HELI and Hangcha or for HPU upgrades.

Key Technical Advantages:

• ALP High-Performance Architecture: Combines specialized reinforced aluminum bodies with cast-iron covers to significantly reduce weight while maintaining structural rigidity under continuous high-pressure cycles.

• Versatile Tandem Integration: The CBFP2W series supports dual-circuit output from a single drive shaft, meeting independent flow demands for lifting and steering systems while optimizing installation space.

• Superior Pressure Compensation: Equipped with automatic axial gap compensation side plates to minimize internal leakage, maintaining efficiencies above 92% at rated pressure.

• Smooth & Quiet Operation: Precision-ground gear sets combined with optimized relief grooves drastically reduce hydraulic ripples and operational noise levels.

• Seamless Mounting Specs: Available with standard flanges and multiple shaft options (e.g., K1L specs) for flawless coupling with various power sources.

Detailed Models & Parameters:

• Core Series: CBF & CBFP High Pressure Series.

• Model Keywords: CBF-F420-ALP, CBF-E40ALP, CBFP2W-25CFK1L.

• Displacement Range: 20 cm³/rev to 40 cm³/rev (Single or Tandem).

• Pressure Ratings: Rated at 20 MPa – 25 MPa (2900 – 3625 PSI) continuous.

• Rotation: L (Counter-clockwise/CCW).

• Shaft Specification: CFK1L (or other standard specs).

• Target Applications: 1-5 ton forklift lift pumps, compact loader hydraulics, waste compactor mechanisms, and mobile lift platforms