The Hydraulic Steering Booster Pump Test Bench is a specialized diagnostic system designed to replicate the actual working conditions of a vehicle. It provides maintenance professionals with a precise environment to evaluate, judge, and repair the operational status of hydraulic steering pumps. Powered by a 7.5KW motor with frequency conversion speed regulation , the bench supports both forward and reverse rotation testing. By comparing real-time performance data—such as pressure, flow, and torque—against original factory parameters, technicians can quickly identify pump malfunctions.






High-Precision Simulation: Mimics real-world automotive conditions for accurate diagnostics and maintenance.
Advanced Display System: Integrated computer screen displays rotation speed, flow rate, mechanical efficiency, noise, and pressure.
Flexible Loading: Utilizes a fully automatic ESC proportional valve for loading up to 30MPa.
Comprehensive Monitoring: Includes torque sensors, noise sensors, and dual pressure displays (computer and shock-resistant gauge).
Reliable Filtration: Equipped with an 80µm inlet filter and 30µm return filter to ensure oil purity during testing.
Safety Oriented: Features an emergency stop button, air-cooled/heating controls, and overload protection to safeguard operators and equipment.
| Feature | Specification |
|---|---|
| Drive Mode | Motor drive, 7.5KW |
| Speed Regulation | Frequency conversion, Forward/Reverse rotation |
| Loading Method | Fully automatic ESC proportional valve, 30MPa |
| Display Mode | Computer display + Shock-resistant pressure gauge |
| Monitoring Metrics | Speed, Flow, Pressure, Noise, Mechanical/Volumetric Efficiency |
| Test Speed Points | 800, 1500, 2800 r/min (freely adjustable) [cite: 376, 377] |
| Oil Filtration | 80µm (Inlet) / 30µm (Return) |
| Power Supply | 380V Three-phase [cite: 444] |
| Sensors | Torque sensor, Noise sensor [cite: 378, 427] |



