12PSB Diesel Injection Pump Test Bench

12PSB Diesel Fuel Injection Pump Test Bench for precise Pump Calibration.

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Details

The 12PSB Diesel Injection Pump Test Bench is a high-performance calibration machine designed for the comprehensive testing of multi-cylinder diesel pumps. Powered by a robust 15HP (11KW) 380V 3-phase main motor with A.C. Frequency Drive, it offers precise speed control from 20 to 4000 r/min across 10 gears. This 12-cylinder test stand is equipped with an electronic digital tachometer (accuracy ±1 R.P.M) and a precise temperature control system (0–99.9℃), ensuring stable and accurate diagnostics.
Diesel Injection Test Bench

Designed for versatility, the 12PSB is capable of testing mechanical governors, distributor pumps, and electromagnetic valves (12V/24V). It features a 40L phasing fuel tank, diverse pressure gauges (High/Low/Internal/Air/Vacuum), and supports auto-sucking oil supply installation. It is the ideal solution for workshops requiring reliable fuel supply measurement and pump angle adjustments.
12psb
12PSB MAIN FUNCTION
1.Measurement of each cylinder delivery at any speed.
2.Test point and interval angle of oil supply of injection pump.
3.Checking and adjust the mechanical governor.
4.Checking and adjusting the distributor pump.
5..Experiment and adjusting of behavior of supercharging and compensatory device.
6.Measurement of oil return of distributing pump.
7.Testing of the electromagnetic valve of distributor pump.(12V/24V)
8.Measurement of the internal pressure of distributor pump.
9.Checking of the advance angle of advance device. (on request)
10.Checking the sealing of injection pump body
11.Install tube of auto-sucking oil supply can check on oil supply pump.(including VE pump)
12.Checking the travel of stroke.(on request)
Diesel Fuel Pump Test Bench

12PSB Diesel Injection Pump Test Bench Advantage

1.Comprehensive Compatibility: Capable of testing 12 cylinders simultaneously, suitable for mechanical pumps, distributor pumps, and VE pumps with auto-sucking capability.

2.High Precision Control: Features A.C. frequency conversion technology for exact speed regulation and digital RPM display with ±1 R.P.M accuracy.

3.Electronic Testing Capability: Built-in 12V/24V DC power supply allows for efficient testing of electromagnetic valves on distributor pumps.

4.Advanced Monitoring: Equipped with multiple pressure gauges (up to 4Mpa high pressure) and precise temperature control to monitor oil supply and return conditions under simulated working environments.

5.Flexible Configuration: Options available for checking advance angles and stroke travel upon request, making it adaptable to specific diagnostic needs.
Diesel Pump Test Stand

parameter

1	Frequency Drive	A.C. Frequency Drive
2	Main Motor	380V 3 phase 15HP(11KW)
3	No.of Cylinders	12 Cylinders
4	Tachometer	Electronic Digital 0-9999 R.PM. with the accuracy of +-1R.P.M(Both Sides) 100-1200 Strokes( in steps of 100 strokers
5	Stroke Counter	100-1200 Strokes (in steps of 100 strokers)
6	Fuel Supply	By vane pump, oil supply pressure 6.3Mpa, displacement 10 mL/r, speed 1450R/min
7	Fuel Pump Motors	1.5 H.P 380V 3 phase
8	Pressure Gauge	high pressure: 0~4Mpa low pressure: 0~0.4Mpa internal pressure: 0~1.6Mpa air pressure: 0~0.16Mpa Vacuum:-0.1~0 Mpa
9	Speed Range	20～4000r/min (0, 1, 2, 3～～～9 gears, 10 gears in total),And equipped with manual speed adjustment knob
10	Test Injectors	12 Nos.in 12 cyl Fitted with Calibraling Nozzle set at a standard pressure.
11	Phasing pressure	Phasing recorded on degree dial
12	Phasing Fuel Tank	40L
13	Simulator	YH-770
14	Inverter	380V 11KW 3-phase
15	DC power supply	12/24V
16	Glass measuring cylinder	45ML 150ML
17	Temperature control range:	0～99.9℃ (precision 0.5℃)