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Professional EUI EUP Repair Kit and Cambox for Common Rail Test Bench
The EUI/EUP-F Cambox System is a high-precision mechanical attachment designed to upgrade your diesel fuel injection pump test bench. It provides a standardized environment for testing Electronic Unit Injectors (EUI) and Electronic Unit Pumps (EUP) by converting rotary motion into the high-pressure linear strokes required for diesel injection. This versatile kit comes standard with a universal Cambox and a comprehensive set of 20 specialized adapters, supporting major global brands including BOSCH, DELPHI, CUMMINS, CAT, and DETROIT. Whether you are reconditioning actuators or verifying flow delivery, the EUI/EUP-F offers the structural rigidity and precision necessary for modern diesel workshops.








Universal Compatibility: Supports a vast range of EUI and EUP models from Bosch, Delphi, Cummins, Caterpillar, and more.
Complete Adapter Kit: Includes 20 standard adapters and various specialized connectors (Standard + Optional) to cover mainstream market needs.
High Structural Rigidity: Engineered to withstand the extreme mechanical stresses of high-pressure unit pump testing.
Modular Design: Easily integrates with existing common rail test benches, expanding your service capabilities without full machine replacement.
Precision Cam Profile: Designed to accurately simulate engine cam lift and timing for realistic performance diagnostics.
Easy Maintenance: The Cambox features an accessible design for quick installation and swap-out of different injector/pump types.
Standardized Testing: Enables precise verification of BIP (Begin of Injection Period) and fuel delivery accuracy.
| Main Functionality | Technical Details (EUI/EUP-F Series) |
|---|---|
| Application Type | EUI (Electronic Unit Injector) & EUP (Electronic Unit Pump) |
| Supported Brands | BOSCH, DELPHI, CUMMINS, CAT, DETROIT, VW, etc. |
| Standard Adapters | 20 Pieces (Universal and Specific models) |
| Testing Scope | Injection Volume, Return Volume, Leakage, Response Time |
| Cambox Structure | Heavy-duty cast/machined body for stable operation |
| Optional Accessories | Specialized EUI/EUP adaptors for heavy machinery |
| Interface | Standardized coupling for 12PSB or Common Rail test stands |



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