CR309 Common Rail Injector Test Bench High Pressure Diesel Diagnostic Station

Precision and Power: A Deep Dive into the CR309 Common Rail Injector Test Bench

In the competitive field of diesel maintenance, having equipment that can handle both high pressure and complex electronics is essential. The CR309 Common Rail Injector Test Bench by Beacon Machine is an integrated automatic control solution designed to test thousands of EFI injectors and fuel pumps with OEM-level accuracy.

Core Performance: Power Meets Precision

The CR309 is built for heavy-duty diagnostics. It is powered by a 4KW main motor and utilizes a genuine Bosch CP3.3 common rail pump.

• High Pressure: Capable of generating and controlling pressure from 0 to 2500 Bar (Max system pressure 250MPa), making it suitable for the latest generation of high-pressure diesel systems.

• Flow Measurement: Features a high-precision flow sensor with a range of 0-4000ml/min, ensuring accurate detection of full load, idling, and leakage.

• Temperature Control: Equipped with a forced circulation air cooling system and heater to maintain the test oil at a stable 40±2°C.

Versatile Testing Capabilities

The CR309 is not limited to standard injectors. It offers a comprehensive testing suite:

1. Injector Testing: Fully automatic testing for Solenoid and Piezoelectric injectors (Bosch, Denso, Delphi, Siemens).

2. Coding Generation: It can generate injector compensation codes (IMA/ISA/QR codes), essential for ECU calibration after repair.

3. Response Time: Measures the fuel injection response time for precise tuning.

4. Resistance & Inductance: Automatically tests the electrical properties of the injector solenoid.
   

   
   

Optional Expansions for Complete Service

One of the CR309's biggest strengths is its expandability. Workshops can add optional modules to test:

• HEUI System: Medium pressure common rail injectors and actuation pumps.

• Caterpillar 320D: High-pressure pump testing.

• Mechanical Pumps: VP37, VP44, RED4, and Denso V3/V4/V5 oil pumps.

• HPI/PT: Injectors and pumps for Cummins systems.

• Unit Pumps/Nozzles: EUI/EUP testing for Bosch, CAT, Delphi, etc.

Smart Software & Database

The CR309 features an industrial computer with a user-friendly touchscreen interface.

• Open Database: The system comes with data for thousands of part numbers, and the database is fully open for users to add new data.

• Automatic Updates: The system supports network upgrades to keep functions and test data up-to-date.

• Flexible Modes: Choose between "Quick Startup" for rapid diagnostics or "Standard Startup" for a full comprehensive test cycle.
  

6. Application Scenarios

• Comprehensive Diesel Repair Shops: A single machine to handle common rail injectors, piezo technology, and potentially EUI/EUP/HEUI systems (with options).

• Pump Calibration Centers: For verifying the flow and pressure capabilities of high-pressure pumps like the CP3 or CAT 320D pumps.

• Remanufacturing Facilities: Generating new coding for rebuilt injectors to ensure they meet factory standards before resale.

FAQ (Frequently Asked Questions)

Q1: What is the maximum pressure the CR309 can test?
A: The CR309 supports a pressure control range of 0-2500 Bar, utilizing a robust Bosch CP3.3 pump to ensure stability at high pressures.

Q2: Can the CR309 test Piezo injectors?
A: Yes, it fully supports the testing of Piezoelectric crystal injectors (common in Siemens and newer Bosch systems) as well as standard solenoid valve types.

Q3: Does the machine allow me to add my own injector data?
A: Yes. The database is fully open. You can edit existing parameters, add new part numbers, and save custom test plans for specific needs.

Q4: What optional functions can be added to the CR309?
A: The CR309 is highly modular. You can add functions for HEUI injectors/pumps, EUI/EUP, CAT 320D pumps, VP37/VP44/RED4 electronic pumps, and Cummins HPI/PT systems.

Q5: How does the cooling system work?
A: It uses a forced circulation air cooling system combined with a 1KW heater to keep the test oil temperature strictly controlled at 40±2°C, which is critical for accurate flow measurement.