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The 12PSB-E represents the gold standard in traditional mechanical injection diagnostics. As a heavy-duty inline diesel fuel pump testing machine,
it provides workshops with highly reliable RPM control, precise fuel delivery measurement across all cylinders, and robust power output for continuous daily use.
Unlike complex digital setups, this classic equipment guarantees straightforward operation for mechanical fuel injection calibration. Mechanics can
easily test distributor pumps, inline pumps, and mechanical governor performance under various load conditions. If you need a dependable ve rotary
pump calibration bench that resists wear and tear in tough garage environments, the 12PSB-E delivers exceptional value, ensuring your clients' traditional
diesel engines run at peak efficiency.










| Parameter Name | Specification / Value |
| Output Power Options | 7.5KW / 11KW / 15KW (Optional) |
| Main Power Supply | 380V/50HZ or 220V/60HZ (Customizable) |
| Spindle Speed Range | 0 - 4000 RPM |
| Testing Capacity | Up to 12 Cylinders |
| Main Shaft Center Height | 125 mm |
| Test Oil Tank Capacity | 60 Liters |
| Temperature Control | Automatic Heating & Cooling (40±2℃) |
| Test Oil Pressure Supply | 0-0.4 MPa (Low Pressure), 0-4 MPa (High Pressure) |
| Flywheel Inertia Moment | 0.8 kg·m² |
| Display Interface | Digital LED (RPM & Stroke Count) |
| DC Power Supply | Built-in 12V / 24V |
| Overall Weight | Approx. 850 KG |



