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12PSB-D Series Euro II Mechanical Diesel Fuel Injection Pump Test Bench
The 12PSB-D Series is a world-standard diagnostic solution designed for testing and calibrating a wide variety of mechanical diesel fuel injection pumps, particularly those complying with Euro II emission standards. It is capable of handling both inline and distributor pumps with up to 12 cylinders. Featuring a high-reliability frequency converter (LS/LG brands) and a robust digital control system, it allows for precise adjustment of speed, stroke counting, and temperature control. Whether you are servicing BOSCH, Denso, or Delphi mechanical pumps, the 12PSB-D provides the stability and accuracy required for professional diesel workshops.












| Component Type | Series | Typical Application |
|---|---|---|
| Inline P-type pump | Bosch P7100 / P8000 inline | Heavy-duty trucks, marine engines |
| Distributor VE pump | Bosch VE4 / VE6 rotary | Passenger cars, light commercial vehicles |
| Inline pump | Bosch A / MW inline | Industrial machinery, locomotives |
| Distributor pump | Lucas DPA / DPS rotary | European diesel applications |
| Inline pump | Stanadyne DB4 / DB2 inline | North American light trucks |
| Distributor pump | Zexel VRZ / VRD rotary | Japanese commercial vehicles |
The versatile and robust test bench is designed for the precise calibration of Euro II mechanical fuel injection pumps. The platform supports inline and distributor types (VE, P and more) with 6, 8 or 12 cylinders. Featuring a high-performance AC motor and advanced control features, it delivers stable calibration across pre-electronic diesel systems for global mechanical injection workshops.
Q1. What cylinder counts does the platform support?
The platform supports inline and distributor pumps with 6, 8 or 12 cylinders.
Q2. Does it have an AC motor?
Yes. The high-performance AC motor drives the calibration cycles for stable operation.
Q3. Which pump families are covered?
Bosch P, VE, Stanadyne, Lucas DPA/DPS, Zexel VRZ/VRD and A/MW inline pump families are covered.
Q4. Is it suitable for Euro II applications?
Yes. The platform is specifically engineered for Euro II mechanical fuel injection pumps.
Q5. Does it support both inline and distributor pumps?
Yes. VE, P and other inline and distributor families are all supported.
| Component Type | Series | Typical Application |
|---|---|---|
| Inline P-type pump | Bosch P7100 / P8000 inline | Heavy-duty trucks, marine engines |
| Distributor VE pump | Bosch VE4 / VE6 rotary | Passenger cars, light commercial vehicles |
| Inline pump | Bosch A / MW inline | Industrial machinery, locomotives |
| Distributor pump | Lucas DPA / DPS rotary | European diesel applications |
| Inline pump | Stanadyne DB4 / DB2 inline | North American light trucks |
| Inline pump | 12-cylinder inline | Heavy-duty marine and industrial |
The world-standard diagnostic solution is designed for testing and calibrating a wide variety of mechanical diesel fuel injection pumps, particularly those complying with Euro II emission standards. The platform handles both inline and distributor pumps with up to 12 cylinders, including Bosch P, VE and Stanadyne families. The high-reliability architecture with advanced control and measurement features makes it ideal for global mechanical injection workshops specializing in pre-electronic diesel systems.
Q1. What emission standard does this bench target?
The platform is specifically engineered for Euro II mechanical diesel fuel injection pumps.
Q2. How many cylinders can it test?
The platform handles both inline and distributor pumps with up to 12 cylinders.
Q3. Which pump families are supported?
Bosch P, VE, Stanadyne, Lucas DPA/DPS and A/MW inline pump families are covered.
Q4. Is it suitable for industrial machinery?
Yes. Industrial and marine diesel applications are covered through dedicated protocols.
Q5. Does it support 12-cylinder inline pumps?
Yes. The platform handles heavy-duty 12-cylinder inline pumps for marine and industrial applications.
| Component Type | Series | Typical Application |
|---|---|---|
| Inline P-type pump | Bosch P7100 / P8000 inline | Heavy-duty trucks, marine engines |
| Distributor VE pump | Bosch VE4 / VE6 rotary | Passenger cars, light commercial vehicles |
| Inline pump | Bosch A / MW inline | Industrial machinery, locomotives |
| Distributor pump | Lucas DPA / DPS rotary | European diesel applications |
| Inline pump | Stanadyne DB4 / DB2 inline | North American light trucks |
| Inline pump | 12-cylinder inline | Heavy-duty marine and industrial |
The world-standard diagnostic solution is designed for testing and calibrating a wide variety of mechanical diesel fuel injection pumps, particularly those complying with Euro II emission standards. The platform handles both inline and distributor pumps with up to 12 cylinders, including Bosch P, VE and Stanadyne families. The high-reliability architecture with advanced control and measurement features makes it ideal for global mechanical injection workshops specializing in pre-electronic diesel systems.
Q1. What emission standard does this bench target?
The platform is specifically engineered for Euro II mechanical diesel fuel injection pumps.
Q2. How many cylinders can it test?
The platform handles both inline and distributor pumps with up to 12 cylinders.
Q3. Which pump families are supported?
Bosch P, VE, Stanadyne, Lucas DPA/DPS and A/MW inline pump families are covered.
Q4. Is it suitable for industrial machinery?
Yes. Industrial and marine diesel applications are covered through dedicated protocols.
Q5. Does it support 12-cylinder inline pumps?
Yes. The platform handles heavy-duty 12-cylinder inline pumps for marine and industrial applications.
12-Cylinder Capability: Designed to test and calibrate mechanical pumps with up to 12 cylinders simultaneously, increasing workshop throughput.
Variable Power Options: Available in 11KW, 15KW, 18.5KW, and 22KW configurations to meet the specific requirements of different heavy-duty applications.
Precise Speed Control: Utilizes high-quality frequency converters to ensure a stable speed range from 0 to 4000 RPM with minimal deviation.
Comprehensive Testing: Supports delivery volume measurement, governor performance testing, injection timing checks, and fuel transfer pump pressure testing.
Durable Construction: Built with a heavy-duty frame and high-quality AC motors for long-term industrial use and minimal vibration during high-speed operation.
Digital Measurement: Equipped with advanced digital displays for real-time monitoring of rotation speed, stroke count, and fuel temperature (maintained at 40±2°C).
Universal Compatibility: Perfect for repairing various mechanical pumps used in trucks, agricultural machinery, and industrial engines.
Remote Diagnostics Support: Online remote assistance is available for installation, calibration and software upgrades.
12 Months Warranty: Full machine warranty covers spare parts and remote support for one year after delivery.
Remote Diagnostics Support: Online remote assistance is available for installation, calibration and software upgrades.
12 Months Warranty: Full machine warranty covers spare parts and remote support for one year after delivery.
Remote Diagnostics Support: Online remote assistance is available for installation, calibration and software upgrades.
12 Months Warranty: Full machine warranty covers spare parts and remote support for one year after delivery.
| Technical Item | Specifications (12PSB-D) |
|---|---|
| Number of Cylinders | 12 Cylinders |
| Power Output Options | 11KW / 15KW / 18.5KW / 22KW |
| Input Voltage | 380V (3-phase) / 220V (1 or 3-phase) |
| Speed Range | 0 - 4000 RPM (Adjustable via Converter) |
| Shaft Center Height | 125 mm |
| Stroke Counting | 50 - 9999 Strokes |
| Test Oil Temperature Control | 40 ± 2°C (Automatic Heating/Cooling) |
| Feeding Pump Motor | 1.1 KW |
| Dimensions (L*W*H) | approx. 205 * 118 * 170 cm |



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