CB-HB & CB-FC Gear Pump | CB-HB60, CB-FC40, CB-H32 | High Pressure Hydraulic Pump

CB-HB & CB-FC Series High-Pressure Hydraulic Gear Pumps

Product Overview: The CB-HB, CB-FC, and CB-H Series represent high-performance hydraulic power solutions specifically engineered for the grueling demands of construction machinery and heavy vehicles. This comprehensive selection spans from the compact CB-H08/32 to the high-capacity CB-HB100, featuring flagship models such as CB-HB60-FL and CB-FC40-FL. Constructed with high-strength anti-fatigue cast iron housings and advanced pressure-balanced side plate technology, these pumps maintain elite volumetric efficiency under pressures of 20-25 MPa. They are widely deployed in dump truck hoists, crane hydraulic systems, and mining equipment.

Key Technical Advantages:

• Heavy-Duty Impact Resistance: Features high-strength cast iron bodies for superior thermal stability and fatigue resistance, built to withstand frequent instantaneous pressure spikes.

• Full-Spectrum Displacement Matrix: Provides a wide range of options from 10cc (CB-FC10) to 100cc (CB-HB100), perfectly matching the flow requirements of various equipment tonnages.

• Superior Volumetric Efficiency: Equipped with automatic axial gap compensation to minimize internal leakage, maintaining output efficiencies above 90% at rated pressure.

• Standardized FL Mounting: Utilizes universal FL (Square Flange) mounting interfaces, offering high compatibility for rapid field replacement and OEM integration.

• All-Weather Durability: Optimized for dusty, high-humidity, and extreme environments, featuring excellent self-priming capabilities and contamination resistance.

Detailed Models & Parameters:

• Core Series: CB-HB, CB-FC, CB-H Series.

• Model Keywords: CB-HB60-FL, CB-HB50, CB-HB80, CB-HB100, CB-FC25-FL, CB-FC31.5, CB-FC40, CB-H08, CB-H32/32.

• Displacement Range: 8 cm³/rev to 100 cm³/rev.

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

• Mounting Specs: FL (Square Flange) with options for splined or keyed shafts.

• Target Applications: Dump truck lifting systems, truck crane hydraulics, roller steering, and heavy-duty mining machinery.