JCB 3CX Hydraulic Pump | 20/925340 & 7029120005 | Triple Gear Pump for JCB 4CX
| Model Number | 20/925340, 7029120005 |
|---|
Product Description
JCB 3CX & 4CX High-Performance Triple Hydraulic Gear Pumps
Product Overview: The 20/925340 is the vital hydraulic powerhouse for JCB 3CX and 4CX Backhoe Loaders. As a high-performance Triple Gear Pump, it simultaneously delivers stable high-pressure oil to the working equipment, steering system, and auxiliary circuits. Fully compatible with cross-reference number 7029120005, this pump features a reinforced cast iron body designed to withstand the extreme excavation and loading cycles of demanding job sites.
Key Technical Advantages:
100% Direct Replacement: Engineered strictly to original JCB OEM parameters. Mounting flanges, SAE splined shafts, and complex port configurations are 100% identical to original units for seamless installation.
Heavy-Duty Pressure Resilience: The reinforced iron housing offers superior fatigue resistance, supporting a continuous operating pressure of 25 MPa (250 Bar) and absorbing intense load shocks during heavy digging.
Optimized Triple-Circuit Output: Precision-engineered section ratios ensure perfect harmony between boom lifting, bucket tilting, and steering, preventing power drops during multi-function operations.
Extended Service Life: Equipped with axial pressure compensation plates to minimize internal leakage, maintaining volumetric efficiencies over 92% to reduce system heat and fuel consumption.
Detailed Models & Parameters:
Compatible Machines: JCB 3CX, 4CX Backhoe Loaders.
Core OEM Number: 20/925340.
Cross-Reference Number: 7029120005.
Configuration: Triple Pump Assembly.
Pressure Rating: 25 MPa (250 Bar) / Peak 28 MPa.
Target Applications: Main working hydraulic systems, steering circuits, and backhoe actuators.



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