The CR317S is a professional high-pressure common rail injector test bench designed for precision diagnostics of diesel fuel systems. It supports a wide range of injectors including Bosch, Denso, Delphi, Siemens, and piezoelectric types. With its integrated industrial computer and high-precision electronic flow sensors, the CR317S provides accurate testing for injection volume, return volume, and full-load performance, ensuring compliance with original factory standards.





High Precision: Uses high-precision flow sensors for accurate measurement of injection and return fuel volume.
Wide Compatibility: Supports common rail solenoid and piezo injectors from Bosch, Denso, Delphi, Siemens, Caterpillar, and more.
Advanced Features: Includes injector coding (IMA/ISA/QR), AHE dynamic stroke measurement (optional), and DRV/HPV valve testing.
High Pressure Capability: Supports a maximum rail pressure of 2400bar (240MPa) with precise pressure control (±1 bar).
User-Friendly Design: Equipped with an industrial touch screen, Windows OS, and a multi-language interface for easy operation.
Durable & Safe: Built with a reinforced frame, 4KW high-power motor, and integrated safety protection systems.
| Parameter | Specification (CR317S) |
|---|---|
| Model | CR317S |
| Main Motor Power | 4KW (Standard) / 5.5KW (Optional) |
| Power Supply | 220V/380V (50Hz/60Hz) |
| Max Rail Pressure | 2400 bar (240 MPa) |
| Solenoid Valve Drive | 0-30A |
| Temperature Control | 40±2℃ |
| Flow Sensor Accuracy | High Precision Electronic Measurement |
| Support Systems | Bosch, Denso, Delphi, Siemens, Piezo, HEUI, EUI/EUP |
| Dimensions (Machine) | 145 * 110 * 175 CM |
| Weight | Approx. 300 KG |



