EUI EUP-F Electronic Unit Injector and Unit Pump Test Bench

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EUI EUP-F Electronic Unit Injector and Unit Pump Test Bench

The EUI/EUP-F is a highly sophisticated, industrial-grade diagnostic test bench engineered specifically for testing, calibrating, and maintaining Electronic Unit Injectors (EUI) and Electronic Unit Pumps (EUP) across a wide range of heavy-duty diesel engines. This machine provides an exceptional solution to accurately measure fuel injection volume, observe fuel return, and check atomization quality, helping workshops bring heavy truck, marine, and construction equipment injection systems back to precise OEM standards.

Equipped with an advanced electronic measuring system and simulated cam box drive, the EUI/EUP-F supports both single and dual-solenoid valves, along with critical BIP (Beginning of Injection Period) response time testing. Its high-rigidity structure and smart control interface allow technicians to seamlessly evaluate specialized components from major global brands like Bosch, Caterpillar, Cummins, Delphi, and Volvo.

EUI EUP Test Bench, Unit Injector Calibration, Electronic Unit Pump Tester

Compatible Electronic Unit Injector and Unit Pump Families

Component Type	Series	Typical Application
Electronic Unit Injector (EUI)	Caterpillar 3406E / C12 / C15	Heavy-duty construction and mining
Electronic Unit Injector (EUI)	Detroit Series 60 / DD15	Heavy-duty trucks
Electronic Unit Pump (EUP)	Cummins ISX / QSX	Heavy-duty commercial vehicles
Electronic Unit Injector (EUI)	Volvo D12 / D13	European heavy-duty trucks
Electronic Unit Pump (EUP)	Scania DC13	European commercial vehicles
Electronic Unit Injector (EUI)	MAN D2876	European heavy-duty trucks

EUI EUP Calibration Coverage

The sophisticated diagnostic platform is engineered for testing, calibrating and maintaining Electronic Unit Injectors (EUI) and Electronic Unit Pumps (EUP) across a wide range of heavy-duty diesel engines. The platform provides accurate fuel injection measurement for global heavy-duty service centers. Industrial-grade architecture delivers stable operation across comprehensive EUI and EUP coverage.

Frequently Asked Questions

Q1. What is EUI?
EUI (Electronic Unit Injector) integrates the injector and pump into a single unit driven by the camshaft, common in Caterpillar and Detroit heavy-duty engines.

Q2. What is EUP?
EUP (Electronic Unit Pump) separates the unit pump from the injector, used in Cummins and European heavy-duty commercial vehicles.

Q3. Which engine families are covered?
Caterpillar 3406E/C12/C15, Detroit Series 60, Cummins ISX/QSX, Volvo D12/D13, Scania DC13 and MAN D2876 are covered.

Q4. Is it suitable for industrial applications?
Yes. The industrial-grade architecture handles heavy-duty EUI and EUP calibration cycles with stable operation.

Q5. What does the test bench measure?
The platform accurately measures fuel injection quantity, timing and pressure for comprehensive EUI/EUP service.

EUI EUP-F Electronic Unit Injector and Unit Pump Test Bench Advantage

Dual EUI & EUP Testing: Comprehensive dual-purpose design successfully tests and calibrates both electronic unit injectors and electronic unit pumps on one bench.
Advanced BIP Response Time: Features high-precision BIP (Beginning of Injection Period) detection to verify response latency and ensure uniform fuel delivery.
Dual-Solenoid Support: Fully compatible with advanced dual-solenoid valve configurations found in modern high-performance heavy-duty diesel engines.
Universal Brand Database: Built-in diagnostic plans covering extensive parameters for major manufacturers including Caterpillar, Cummins, Detroit, Delphi, Volvo, and Bosch.
Simulated Cam Box Drive: Utilizes a heavy-duty mechanical cam box structure to flawlessly recreate real engine operating pressures and cam stroke characteristics.
High Automation & Safety: Integrated with precise electronic flow sensors for automated measurement, along with full thermal protection and over-pressure cut-off controls.

Remote Diagnostics Support: Online remote assistance is available for installation, calibration and software upgrades.
12 Months Warranty: Full machine warranty covers spare parts and remote support for one year after delivery.

parameter

Technical Feature	Specifications / Parameters
Model	EUI/EUP-F
Testing Range	Electronic Unit Injectors (EUI) & Electronic Unit Pumps (EUP)
Main Motor Power	11 kW / 15 kW / 18.5 kW (Optional Base Test Bench Integration)
BIP Detection System	Integrated Electronic BIP Response Sensing
Supported Injector Types	Single-Solenoid, Dual-Solenoid, Piezoelectric Components
Flow Measurement Method	High-Precision Digital Flow Sensor
Refrigeration / Heating	Automatic Forced Cooling & Heating Oil Temperature Control
Compatible Brands	CAT, Cummins, Bosch, Delphi, Volvo, Scania, Iveco, etc.