SR-75 Fuel Injection Pump Test Bench Automotive Trainer Teaching Equipment Didactic Equipment1. Product introduction:
SR-75 fuel injection pump test bench is a fuel pump test bench specially used for teaching in overseas schools. The speed can be preset in ten gears, and can be set arbitrarily. It is equipped with positive and negative pressure of air circuit, high and low pressure of oil circuit, internal pressure of pump, oil return measurement, 12/24V DC power supply, gear rod stroke measurement, fuel constant temperature control, Satisfy the commissioning of various in-line pumps and distribution pumps.
2. Main functions:
Debugging the fuel supply volume and uniformity of each cylinder of the fuel injection pump
Debugging the fuel supply starting point and fuel supply interval angle of the fuel injection pump
Debugging of working performance of various governors
Fuel injection pump tightness test
Test of oil return volume of distribution pump
Inspection of distribution pump pressure compensator
Distribution pump chamber pressure measurement
Second, the main technical parameters of the test bench:
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Spindle speed range (rev/min)
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0~4000
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turn
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positive and negative
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Can test the number of fuel injection pump cylinders
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12
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Maximum output power (kW)
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7.5
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Height from spindle centerline to table (mm)
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125
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Fuel supply volume of fuel system (l/min)
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≥10
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Fuel supply pressure of fuel system (MPa)
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Low pressure ≥0.4
High pressure≥4.0
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Oil measurement times (times)
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0~1000
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Fuel Control Temperature（℃）
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40±2
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Positive pressure (MPa)
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0~0.16
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DC Power (Volts)
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12/24
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Oil return measurement (l/h)
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10~100
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Dimensions (cm) (length × width × height)
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230×750×175
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Test bench weight (Kg) (steel frame)
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900
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