
In the competitive landscape of diesel remanufacturing, having a versatile station is key. The BEACON MACHINE CR318S is a specialized high-precision diesel injector diagnostic solution that bridges the gap between standard high-pressure systems and medium-pressure hydraulic systems. This all-in-one Common Rail Test Bench and HEUI Injector Tester is designed for workshops that handle both passenger car solenoids and heavy-duty Caterpillar components, ensuring every injector is calibrated to Euro 6 standards.
The CR318S series is built with industrial-grade reliability. It automates the testing process, allowing for rapid high-precision diesel injector diagnostic solution results across various fuel injection generations.
| Standard Function | Workshop Benefit |
| Dual-Flow Testing | Simultaneously measures delivery and return flow for CR injectors. |
| HEUI Actuation | Specialized oil pressure system for Caterpillar C7, C9, 3126 testing. |
| High-Pressure Leak Test | Capable of reaching 2600 Bar to detect internal seal failure. |
| Automated Database | Includes over 8,000 test plans for Bosch, Denso, and Delphi. |

To further optimize your Common Rail Test Bench, the CR318S can be equipped with modular sensors to transform it into a flagship HEUI Injector Tester.
BIP/Response Time: Essential for high-end solenoid injector calibration.
Injector Coding: Generate IMA/IQA/QR codes for all major brands.
AHE Measurement: Electronic measurement for Bosch armature lift.
External Chiller: Integrated cooling for 24/7 continuous operation.

To compete as a premier high-precision diesel injector diagnostic solution, the CR318S features industry-leading specifications:
| Parameter | Specification |
| Model | CR318S (2026 Edition) |
| Motor Power | 7.5KW / 11KW / 15KW (Optional) |
| Rail Pressure Range | 0 — 2600 Bar |
| HEUI Oil Pressure | 0 — 250 Bar |
| Testing Speed | 0 — 4000 RPM |
| Measurement Accuracy | High-precision digital flowmeter (0.1% error) |
| Language Support | 15+ Languages (English, Spanish, Russian, etc.) |

The CR318S is a universal Common Rail Test Bench. It supports:
HEUI Injectors: Caterpillar C7, C9, C-9, 3126, Ford Powerstroke 7.3L.
CR Injectors: Solenoid and Piezo (Bosch, Denso, Delphi, Siemens).
Internal Link 1: See our guide on how to troubleshoot Caterpillar HEUI failures.
Internal Link 2: Browse our High-precision pressure sensors for replacement.

Choosing the CR318S means investing in a high-precision diesel injector diagnostic solution that handles the most complex systems on the market today. Whether you are operating it as a Common Rail Test Bench or a dedicated HEUI Injector Tester, BEACON MACHINE ensures your workshop stays ahead of emission standards while delivering OEM-level precision.
