CBG & CBGJ Series Hydraulic Gear Pump | CBGJ3100, CBG2080, CBGj1040 | Tandem & Triple Pump
| Model Number | CBGj1040/1020/1020R |
|---|
Product Description
CBG & CBGJ Series Heavy-Duty High-Pressure Single, Tandem & Triple Gear Pumps
Product Overview: The CBG and CBGJ Series serve as the “power heart” of construction machinery hydraulic systems. This selection includes precision models optimized for complex multi-circuit environments: the high-pressure single pump CBGjA2080-L, and powerful tandem/triple configurations such as CBGJ3100/1032, CBGJ3100/1016, CBG2080/2080/1032, and CBGj1040/1020/1020R. Constructed with high-strength cast iron, these pumps are specifically designed to meet the rigorous demands of loaders, cranes, and rollers for high pressure (up to 25 MPa) and independent multi-circuit oil supply.
Key Technical Advantages:
Superior Integration: The flexible tandem/triple designs (e.g., CBG2080/2080/1032 Triple Pump) allow a single drive shaft to simultaneously power primary, steering, and auxiliary circuits, optimizing machine piping layouts.
Rugged Cast Iron Construction: High-tensile iron housings provide exceptional shock load resistance and thermal stability, performing reliably in harsh mining and construction environments.
High Volumetric Efficiency: Featuring automatic axial gap compensation to minimize internal leakage, maintaining efficiencies over 93% throughout the pump’s life while effectively controlling system heat.
100% Plug-and-Play Replacement: Strictly adheres to mainstream construction machinery OEM specifications, ensuring identical mounting flanges (SAE or Rectangular), shaft ends (Splined or Keyed), and port positions.
High Pressure & Low Pulsation: Optimized gear profiles drastically reduce operational noise and pressure ripples, protecting downstream control valves and enhancing operational precision.
Detailed Models & Parameters:
Core Series: CBG, CBGJ, CBGj Heavy Duty Series.
Model Keywords: CBGjA2080-L, CBG2080/2080/1032, CBGJ3100/1032, CBGJ3100/1016, CBGj1040/1020/1020R.
Pressure Ratings: Rated at 20 MPa (200 Bar) continuous; Peak at 25 MPa (250 Bar).
Rotation: Available in L (Counter-Clockwise), R (Clockwise), and Bi-directional configurations.
Target Applications: 5-8 ton wheel loaders, truck-mounted cranes, vibratory rollers, and specialized municipal machinery.




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