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Scientific Research Institute of Technologies, Control and Diagnostics of Railway Transport

Oil-Priming Pumps Test Bench

Oil-Priming Pumps Test Bench
Oil-Priming Pumps Test Bench
Oil-Priming Pumps Test Bench
Oil-Priming Pumps Test Bench
Articul: 55DK.441429.039
Short description

The oil-priming pumps test bench is intended to perform running tests and testing of an oilpriming pump of all versions of diesel engine D49.

PURPOSE AND APPLICATION

The oil-priming pumps test bench is intended to perform running tests and testing of an oilpriming pump of all versions of diesel engine D49.

PERFORMANCE
Description Value
Mains voltage, V 380
Mains frequency, Hz 50
Oil feeding, l/s (m3/h) 4,4 (16,0)
Electric motor shaft speed, rpm 1500
Discharge pressure, MPa (kgf/cm2) 0,5 ±0,05 (5±0,5)
Underpressure at suction, MPa (mm Hg) 0,033 — 0,051 (250 - 380)
Start of overflow valve opening, MPa (kgf/cm2) 0,6 ±0,05 (6±0,5)
Temperature of oil in oil tank, °C 25 - 30
Weight, kg 1450
Overall dimensions, mm 2372 х 2032 х 1810
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