The CR319 Common Rail Injector Test Bench is an advanced diagnostic system designed to simulate diesel engine ECU signals. It provides precise control for solenoid and piezoelectric injectors, supporting major brands like Bosch, Denso, Delphi, Siemens, and Caterpillar. Equipped with high-precision electronic flow sensors and an industrial Windows-based control system, the CR319 ensures accurate measurement and professional maintenance for high-pressure common rail systems.





Full Brand Support: Compatible with Bosch, Denso, Delphi, Siemens, Caterpillar, and Cummins solenoid/piezo injectors.
Intelligent Coding: Supports generation of fuel injector compensation codes (IMA/ISA/QR) for precise calibration.
High-Precision Sensors: Features industrial-grade electronic flow sensors for real-time, accurate measurement of injection and return volume.
Advanced Pressure Control: Reaches a maximum rail pressure of 2400bar with an original Bosch pump and HPV valve for stability.
Cleaning Function: Integrated injection and return cleaning interfaces (8 and 9) to prevent contaminants from entering the main system.
User-Friendly Interface: Operates on a Windows system with a multi-language touch screen and remote one-key upgrade capabilities.
Safety & Durability: Includes an emergency stop button, pressure overload protection, and a robust shock-absorbing design for quiet operation.
| Parameter | Specification (CR319) |
|---|---|
| Model | CR319 |
| Main Motor Power | 4KW / 5.5KW / 7.5KW (Optional) |
| Power Supply | 220V / 380V (50/60Hz) |
| Max Rail Pressure | 2400 bar (240 MPa) |
| Solenoid Valve Drive | 0-30A |
| Temperature Control | 40 ± 2℃ (Automatic Cooling/Heating) |
| Flow Measurement | High-precision Electronic Flow Sensor |
| System Compatibility | Bosch, Denso, Delphi, Siemens, Piezo, CAT |
| Testing Capacity | Full Load, Idle, Pre-injection, Leakage |
| Operating System | Industrial Computer (Windows OS) |



