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Professional Cummins PT Fuel Injector Test Bench for PT and PT(K) Type Injectors
The PT411 (PT414) is a specialized testing instrument designed specifically for the Cummins PT fuel system. It is engineered to accurately measure and calibrate the fuel injection volume for various models, including PT cylinder-type and PT(K) type injectors. This test bench features an advanced numerical display system that ensures high readability and a measurement accuracy of ±1ml. By simulating the precise mechanical and hydraulic conditions of an engine, the PT411 provides technicians with stable and repeatable data, making it an indispensable tool for diesel workshops specializing in Cummins engine maintenance and fuel system reconditioning.









Specialized Cummins Compatibility: Purpose-built for testing both PT and PT(K) series injectors with high reliability.
Precision Digital Measurement: Features a clear numerical display for injection volume with an accuracy of ±1ml per test cycle.
Stable Hydraulic System: Integrated hydraulic pressure circuit ensures consistent fuel flow and pressure for accurate calibration.
Durable Mechanical Design: Robust cam-driven structure mimics actual engine strokes to provide realistic testing conditions.
Advanced Temperature Control: Equipped with professional temperature measuring instruments to maintain optimal testing oil conditions.
High Repeatability: Engineered to deliver stable data across multiple tests, ensuring quality control in injector rebuilding.
Comprehensive Test Range: Applicable to a wide variety of Cummins PT injector models used in industrial and automotive applications.
| Technical Specification | Parameter Details (PT411 / PT414 Series) |
|---|---|
| Application | Cummins PT & PT(K) Type Injectors |
| Measurement Accuracy | ± 1ml |
| Display Method | Numerical / Digital Volume Manifestation |
| Test Oil Requirement | Standard Diesel Calibration Fluid (ISO 4113) |
| System Control | Integrated Electro-Circuit & Hydraulic System |
| Temperature Control | Electronic Temperature Transducer & Display |
| Functionality | Injection Amount Analysis & Leakage Inspection |
| Driving System | Mechanical Cam Mechanism with Solid Relay Control |



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