Click the WhatsApp button to chat, or leave a message, and we will contact you within 12 hours.
The CR319 Diesel Injector Test Bench is an advanced diagnostic station engineered for the precise testing and calibration of High-Pressure Common Rail (HPCR) injectors. Powered by a robust 4.0 KW motor and a genuine Bosch CP3 pump, this machine delivers stable rail pressure ranging from 0 to 2400 BAR, ensuring rigorous testing under simulated engine conditions. It offers universal compatibility, supporting major brands such as Bosch, Denso, Delphi, Caterpillar, Cummins, and Siemens.
Designed for high accuracy, the CR319 utilizes a premium Gear Type Flow Meter to measure injection flow with precision. The system features a built-in forced air cooling and heating unit to maintain fuel temperature at 40±2°C for consistent results. With the ability to generate essential coding (QR, IQA, IMA, etc.) and perform specialized tests like armature lift and response time, the CR319 is the ideal solution for workshops requiring professional diesel fuel system maintenance.



1.Full Brand Compatibility: Perfectly supports testing for Bosch, Denso, Delphi, Caterpillar, Cummins, and Siemens solenoid and piezo injectors.
2.Advanced Coding Capabilities: Automatically generates oil quantity correction codes including QR, IQA, IMA, ISA, C2I, C3I, and (VD 0) ICC, ensuring injectors communicate correctly with the ECU.
Deep Diagnostic Testing: Goes beyond flow testing to check solenoid valve armature lift, opening pulse width, response time, and resistance/inductance values.
3.High-Pressure Performance: Equipped with a Bosch CP3 pump capable of reaching 2400 BAR, allowing for high-pressure sealing and full-load injection testing.
4.Precision Measurement: Features a Gear Type Flow Meter for highly accurate detection of oil return, idle injection, and pre-injection quantities.
5.Intelligent Automation: The system automatically identifies damaged parts based on oil quantity data and generates comprehensive test data reports.
1 | Model: | BC-CR319 |
2 | Frequency Drive | A.C. Frequency Drive |
2 | Input power voltage: | 380V 3phase/220V 1phase |
3 | Main Motor | 4.0 KW 380V 3 phase |
4 | Frequency Converter | 380V 3 phase /220V 1phase |
5 | Solenoid valve drive current | 0-30A |
6 | Fuel temperature control system | Heater and forced air cooling system Circulation refrigeration motor with diesel tank |
7 | Fuel oil temperature control | 40+2°℃ |
8 | Use environmental Temperature | < 35℃ |
9 | Common rail pump | Bosch CP3 |
10 | Fuel pressure control range | 0-2400 BAR |
11 | Injector injection duration | 100-5000 us |
12 | Motor speed range | 0-4000 RPM |
13 | Noise level | <75dB |
14 | Oil filtration accuracy | 3μ |
15 | Fuel tank volume | 40L |
15 | Injector Flow Meter Type | Gear Type |
16 |
Injector Flow Meter | K Coefficient 36000, Range 0.5-600ml/Min, Accuracy 1%, Filtration Accuracy 10um, Temperature -60-120 Degrees Celsius, Power Supply Voltage 5-24vdc, Current: 200ma, Pressure Resistance 200bar
|
17 |
Graduated Cylinder
|
Electronic flip |
18 | Packaeg Size | 1.55*1.0*1.80 M
|
19 | Gross Weight: | 410KG
|
20 | Net Weigh
| 360 KG |
21 | PC Control System | Industrial Pc + Windows 7 WIN10 WIN11 WIN12 optional |
22 |
Test Bench System | 1.Common rail injector :7725 test data (including Bosch 2587, Denso 4287, Siemens 171, Delphi 449, Caterpillar 17, Cummins 54, MTU 19 2. Injector code 4185 data (Bosch 1174, Denso 2375, Siemens 160, Delphi 438, Cummins 28) |
