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MINI 12PSB-X Series Compact Diesel Fuel Injection Pump Test Bench
The MINI 12PSB-X Series is a highly versatile and space-saving test machine designed to meet the rigorous requirements of modern diesel service centers. Utilizing high-quality frequency conversing technology, this bench offers exceptional reliability, ultra-low noise operation, and significant energy savings. It is specifically engineered for the precise measurement of each cylinder's delivery, testing injection timing, and adjusting mechanical governors. Whether you are working on distributor pumps (VE pumps) or inline pumps, the MINI 12PSB-X provides high output torque and comprehensive auto-protecting functions, making it a top-tier product at a competitive price.











Compact & Mini Design: Optimized footprint for maximum space efficiency without compromising on heavy-duty testing capabilities.
Ultra-Low Noise: Advanced frequency conversion system ensures a quiet working environment even during high-RPM testing.
High Output Torque: Provides stable and powerful torque across the entire speed range, essential for accurate mechanical pump calibration.
Comprehensive Functionality: Supports measurement of cylinder delivery, interval angles, mechanical governor adjustment, and internal pressure of distributor pumps.
Built-in Solenoid Testing: Features an integrated 12V/24V DC power supply for testing the electromagnetic valves of various fuel pumps.
Intelligent Protection: Equipped with advanced auto-protecting functions to ensure the safety of both the operator and the injection pump.
User-Friendly Operation: Intuitive control interface designed for rapid testing and easy maintenance by workshop technicians.
| Technical Item | Specifications (MINI 12PSB-X) |
|---|---|
| Pump Compatibility | Inline and Distributor (VE) Pumps |
| Drive System | High-Quality Frequency Converter |
| Speed Control Range | 0 - 4000 RPM (Adjustable) |
| Cylinder Support | Up to 12 Cylinders |
| DC Output | 12V / 24V (For Solenoid Testing) |
| Measurement Accuracy | High-precision cylinder delivery & interval angle testing |
| Safety Features | Auto-protection & Emergency Stop |
| Optional Functions | Travel of Tooth Bar, Oil Lubricate, Forced Cooling |
| Internal Pressure Test | Internal pressure measurement for distributor pumps |



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