12psdw Diesel Fuel Injection Pump Testing Machine

The 12PSDW diesel fuel injection pump testing machine is a high-performance device designed for precise and efficient testing of fuel injection pumps. It features a digital screen with real-time computer control, allowing operators to monitor and analyze the performance of each cylinder under various conditions. This test bench is ideal for automotive repair shops, engine manufacturers, and service centers that require accurate and reliable testing of diesel fuel injection systems.

The 12PSDW test stand is built using high-quality frequency converters, ensuring stable and reliable operation. It offers low noise levels, energy efficiency, and high output torque, making it suitable for both small and large-scale applications. The machine can be customized with different power outputs, including 5.5 kW, 7.5 kW, 11 kW, 15 kW, or 18.5 kW, depending on customer requirements.

Key Functions:
1. Measurement of fuel delivery from each cylinder at various engine speeds.
2. Evaluation of the injection timing and delivery interval angle for each cylinder.
3. Adjustment and inspection of mechanical speed governors.
4. Testing and adjustment of distributor pumps.
5. Inspection of supercharging and compensation devices.
6. Measurement of return fuel flow in distributor pumps.
7. Checking of electromagnetic valves (12V/24V) in distributor pumps.
8. Internal pressure measurement of the pump body.
9. Determination of the advance angle.
10. Sealing test of the fuel injection pump body.
11. Installation of an automatic oil suction tube to test oil supply pumps (including VE pumps).
12. Optional rack travel measurement.
13. Optional machine oil lubrication system.
14. Optional cast iron base.
15. Optional forced cooling system.

Technical Specifications:
1. Adjustable rotation speed range: 0–4000 RPM
2. Test cylinders: 12
3. Preset rotation speeds: 10 types
4. DC power supply: 12V/24V
5. Feeding pump motor: 1.1 kW
6. Graduated glass set: 45 CC, 150 CC (optional 260 CC)
7. Oil tank capacity: 60 liters
8. Main shaft center height: 125 mm
9. Flywheel inertia moment: 0.8 kg·m²
10. Stroke count: 50–9999
11. Fuel oil temperature control: 40±2°C
12. Feed oil pressure: Low pressure 0–0.4 MPa, High pressure 0–4 MPa; Internal pressure: 0–0.16 MPa, 0–1.6 MPa
13. Main shaft rotation direction: Clockwise or Counterclockwise
14. Packaging dimensions: 5 m³ CBM
15. Packing weight: 900 kg
16. Output power: 5.5 kW, 7.5 kW, 11 kW, 15 kW (or as requested)
17. Three-phase power supply: 380V/50Hz (or as requested)
18. Available colors: Green, Blue, Red, Yellow (or as requested)

12PSDW Test Bench PACKING LIST
Accessories and main machine parts are all packed in accessories box
NO.	Name	Specification or Symbol	Quantity	Unit	Remark
1	Fuel Injection Pump Test Bench	12PSDW	1	Set	Â
2	Feed Oil Pipes	M20×1.5×1200 (mm)	2	PC	Â
3	High Pressure Oil Pipe	M14×1.5/M14×1.5×600 (mm)	12	PCs	With injector itself
4	High Pressure Oil Pipe	M14×1.5/M12×1.5×800 (mm)	12	PCs	Â
5	45ml Graduate	45ml	12	PCs	Â
6	150ml graduate	150ml	12	PCs	Â
7	Standard Injector	PB55ST42	12	PCs	Â
8	Oil pump connector	M12×1.5	2	PCs	Â
9	Oil pump connector	M14×1.5	2	PCs	Â
10	Oil pump connector	 M16×1.5	2each	PCs	Â
11	Scale Lever	Â	1	PCs	Â
12	Rotational Joint	φ12.5 φ14.5 φ16.5	2each	PCs	Â
13	Versatile angle iron	Â	1	Set	Â
14	Coupler	IIIIII.IV, V	1each/5pcs	PCs	Â
15	Clamping Bracket	Â	1	Set	Â
16	T-type screw nail	Â	3each	PC	One of them longer
17	Hexagon Wrench	S=10	1	PCs	Â
18	Locating Block	IIIIIIP7, P7100 etc.	2each/14pcs	PCs	Â
19	DC power supply wire	12/24V	1	PCs	Â
20	Air Pipe assemble	Â	Â	Â

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