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12PSB-H Euro II Diesel Fuel Injection Pump Test Bench for Mechanical Pumps
The 12PSB-H Series is a versatile and robust test bench designed for the precise calibration of Euro II mechanical fuel injection pumps. It is engineered to support a wide variety of pumps including inline and distributor types (VE, P, and more) with 6, 8, or 12 cylinders. Featuring a high-performance AC motor and advanced frequency conversion technology, the 12PSB-H offers a customizable power output ranging from 15KW to 45KW. Its compact design (198cm length) makes it an ideal space-saving yet powerful solution for professional diesel repair shops focusing on heavy-duty trucks, agricultural machinery, and industrial engines.









Flexible Power Configuration: Offers a wide power range from 15KW up to 45KW, ensuring enough torque for testing the most demanding heavy-duty mechanical pumps.
Multi-Cylinder Support: Configurable for 6, 8, or 12 cylinders, providing high efficiency for different pump architectures.
Precision Speed Control: Utilizing high-quality LS/LG frequency converters, the spindle speed remains stable between 0-4000 RPM for accurate governor and timing tests.
Compact & Ergonomic Design: Optimized machine dimensions (198*98*156 cm) allow for easier placement in workshops without sacrificing mechanical rigidity.
Advanced Temperature Control: Automatically maintains test oil at 40±2°C, ensuring consistent measurement results according to international standards.
Digital Intelligent Display: Integrated 10-point preset speed programming and digital stroke counting for rapid and repeatable testing procedures.
Comprehensive Protection: Equipped with emergency stop (E-STOP) and reliable grounding, protecting both the operator and the sophisticated electronic components.
| Technical Item | Specifications (12PSB-H) |
|---|---|
| Cylinder Count | 6 / 8 / 12 Cylinders |
| Power Output Range | 15KW / 18.5KW / 22KW / 30KW / 45KW |
| Voltage Support | 220V (1/3 phase) / 380V (3 phase) / Customized |
| Speed Range | 0 - 4000 RPM (Variable Frequency) |
| Shaft Center Height | 125 mm |
| Preset Speeds | 10 Programmable Points |
| Oil Temp Regulation | 40 ± 2°C (Automatic) |
| Machine Size | 198 * 98 * 156 cm |
| Net Weight | Industrial-grade heavy duty frame |



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