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PT414-B High-Precision Cummins Fuel Injector Calibration and Test Bench
The PT414-B is an advanced diagnostic station engineered specifically for the rigorous testing and calibration of Cummins PT fuel systems. Designed to handle both cylinder-type PT and PT(K) injectors, this machine provides a standardized environment to verify fuel delivery performance. It utilizes a sophisticated numerical measurement system that eliminates human error, offering a clear digital readout with a precision of ±1ml. By integrating a high-stability cam drive and a pressurized fuel circuit, the PT414-B allows technicians to pinpoint delivery discrepancies and ensure every injector meets OEM flow specifications. Whether used in high-volume rebuild shops or specialized diesel laboratories, the PT414-B delivers the accuracy and durability required for modern diesel engine maintenance.










Dedicated PT System Focus: Engineered exclusively for Cummins PT and PT(K) injectors, ensuring 100% mechanical and hydraulic compatibility.
Error-Free Digital Readout: Replaces traditional glass graduates with a high-accuracy digital sensor system, providing clear and immediate results.
Enhanced Hydraulic Stability: Features a reinforced fuel pressure control valve and stable oil circuit to prevent data fluctuation during high-pressure tests.
Robust Cam Mechanism: The internal mechanical structure is built with heavy-duty components to withstand continuous operation and simulate real engine strokes.
Intuitive Control Panel: Simplifies the calibration process with organized controls for heating, measurement, and hydraulic engagement.
Professional Temperature Regulation: Built-in thermal monitoring ensures that testing fluid remains within the standard range for consistent measurement.
Compact Industrial Design: Optimized footprint with a rugged chassis, making it suitable for both small workshops and large-scale service centers.
| Technical Category | Specifications (Model PT414-B) |
|---|---|
| Compatibility | Cummins PT / PT(K) Series Injectors |
| Measurement Precision | ± 1.0 ml (Digital Resolution) |
| Testing Fluid | Standard Calibration Oil (ISO 4113 Compliant) |
| Drive Unit | High-Torque Cam Drive with Solid State Control |
| Monitoring System | Real-time Numerical Display for Volume & Temperature |
| Pressure Regulation | Adjustable Hydraulic Relief Valve System |
| Calibration Functions | Flow Accuracy, Sealing Test, and Injection Volume Analysis |
| Safety Features | Overload Protection & Reinforced Mounting Structure |



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