CBGj Series Tandem Gear Pump | CBGj3160/1032, 1025, 1040 | Hydraulic Pump for Forklift & Loader

CBGj Series Heavy-Duty Tandem Hydraulic Gear Pumps for Forklifts

Product Overview: The CBGj Series represents a premium line of heavy-duty cast iron gear pumps engineered for the rigorous demands of construction and material handling machinery. This featured selection covers core tandem configurations including CBGj3160/1032, CBGj3160/1025, and CBGj3160/1040. As the primary power core for the lifting and steering circuits of 5-10 ton forklifts and compact loaders, these pumps utilize high-strength cast iron housings and floating bushing technology. Featuring superior axial pressure compensation, the CBGj series delivers stable operation at pressures up to 25 MPa, ensuring precision and efficiency under high-frequency, heavy-load cycles.

Key Technical Advantages:

• Heavy-Duty Cast Iron Build: Constructed with wear-resistant, high-strength cast iron bodies for superior thermal stability and impact resistance under frequent instantaneous pressure spikes.

• Independent Tandem Output: The classic 3000/1000 combined architecture allows dual independent flows from a single drive shaft, powering primary lifting and auxiliary steering circuits simultaneously.

• Superior Volumetric Efficiency: Equipped with automatic axial gap compensation side-plates to minimize internal leakage, maintaining efficiencies over 92% even as oil temperatures rise.

• Low Pulsation & Smooth Performance: Precision-ground high-hardness gear sets drastically reduce pressure ripples, minimizing vibration and operational noise across the entire hydraulic system.

• Seamless OEM Replacement: Standardized flange and shaft interfaces ensure “Plug-and-Play” compatibility for major construction machinery brands, simplifying maintenance.

Detailed Models & Parameters:

• Core Series: CBGj High Pressure Tandem Series.

• Model Keywords: CBGj3160/1032, CBGj3160/1025, CBGj3160/1040, CBGj2, CBGj3.

• Primary/Secondary Displacements: 160cc (Main) / 25cc, 32cc, 40cc (Auxiliary).

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

• Mounting Specs: Standard flange mounting with various splined or keyed shaft options.

• Target Applications: 5-10 ton forklift lifting pumps, heavy loader steering pumps, waste management vehicles, and compact mining equipment.