12PSE fuel injection pump test bench

COM-12PSE adopts the most advanced frequency conversion speed regulation technology, and the steeples speed regulation range can reach 0～4000RPM, the speed is stable, the output torque is large, and the noise is ultra-low. The test bench's rotation speed, temperature, count, air pressure, rack stroke, etc. are all displayed on the computer screen, with clear display, high control accuracy, and reliable operation.

The most prominent feature of this test bench is: it has ten speed presets, fast preset speed and high precision, which greatly saves the time of pump adjustment and improves work efficiency.

1. FEATURE
(1) Main motor speed adjusted by frequency converter;
(2) Low fall of rotational speed and high output torque;
(3) High precision;
(4) The function of over voltage short circuit and overload protecting;
(5) Ten kinds of rotation speed presetting;
(6) Constant temperature control;
(7) Ultra-low noise;
(8) Potentiometer mutually exclusive two-sided operation, convenient and reliable;
(9) Digit-display of rotation speed, count and temperature, the air pressure is displayed by digital gauge;
(10) Built-in air pump system;

2. FUNCTIONS
· Measure each cylinder’s delivery at various rotation speeds;
· Check the oil supply time of each cylinder statically;
· Check mechanical governor performance;
· Check the electromagnetic valve of distributing pump;
· Check the performance of the pneumatic governor;
· Check the performance of the pressure compensator;
· Measure oil return of the distributing pump;
· Measure the inner pressure of the distributing pump body;
· Check the negative pressure performance of the air governor;
· Measure rack travel;
· Test the sealing of fuel injection pump.

3. PARAMETER
·Range of rotational speed adjusted:50～4000rpm;
·Double series of graduates: 45CC, 150CC;
·Oil tank volume: 60L.
·Oil tempreture:40±2℃.
·Test oil filtering unit: 5μ.
·D.C. Supply power: 12/24V.
·Oil supply pressure: low pressure 0-0.4MPa, high pressure 0-4MPa.
·Air pressure: Postivie 3mpa, Negative -0.03-0mpa.
·3-phase electrical supplies: 380V/50HZ 220/60HZ (or on request);
·Flywheel inertia's moment: 0.8kg·m2,
·Shaft height (from the mounting bed to the center of the shaft axle): 125mm;
·Output power: 7.5KW, 11KW, 15KW,18.5KW (or on request);
·Overall dimensions: 2100×960×1860 (MM);
·Net weight: 1000KG.

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