Hydraulic power unit МІ-1247 for electric locomotive brakes
28.10.2020
Hydraulic power unit МІ-1247 from "Motorimpex" Production Enterprise
Hydraulic tank with support for connecting hydraulic pump and electric engine
Pressure reducing valves on a mounting plate by "Ponar" manufacturer as part of the hydraulic power unit
Proportional pressure reducing valve RGZO from the manufacturer "Atos"
Mounting plate 2ULRA10 manufactured by "Ponar" on the frame of the hydraulic power unit МІ-1247
Pressure filter with electric clogging indicator from the manufacturer "MP Filtri"
Ball valves RS 2 from the manufacturer "Oleodinamica Marchesini"
Throttle VRFB90 from "Oleodinamica Marchesini" as part of the MI-1247 hydraulic power unit
Ball valve RS 3 from "Oleodinamica Marchesini" as part of hydraulic power unit
Safety unit UZAE10 from the manufacturer "Ponar" for a hydraulic accumulator
Hydraulic power unit МІ-1247 at the stage of connecting hoses to pressure gauges
Power pack before starting connection of electrical equipment
Hydraulic power unit МІ-1247 before sheathing with a metal body
Hydraulic power unit МІ-1247 is actuates the brakes of electric locomotive.
A feature of the power unit: low-speed DC electric motor.
Power of electric engine: 4,5 kW.
Gear pump consumption: 8 l/min.
Working pressure: 20 MPa.
Volume of hydraulic tank: 90 l.