DETAILS ABOUT INDIAN RAILWAYS LOCOMOTIVES

                           AUXILARY EQUIPMENTS TWO NUMBERS SMOOTING REACTORES MOTORS(MVSL). i.e MVSL 1 & MVSL 2 TWO NUMBERS RECTIFIRE BLOWER(MVSI). i.e MVSI 1 & MVSI 2 . ONE NUMBER MPH . TWO NUMBERS TRACTION MOTOR BLOWER(MVMT). i.e MVMT 1 & MVMT 2 . TWO NUMBERS COMPRESSOR. i.e MCP 1 & MCP 2 . TRANSFORMER . RECTIFIRE 1 & RECTIFIRE 2 . i.e RSI 1 & RSI 2 (RSI=SILICON RECTIFIRE) . PNEUMETIC PANNEL . STATIC INVERTER(SIV) . ARNO .                                   CAB EQUIPMENT S BL BOX(LOCOMOTIVE OPERATION SWITCHES ARE THERE) . BRAKING SYSTEM(SA9=LOCO BRAKE & A9=COACH BRAKE) . SIGNALING LAMP BOX . BUZZERS . VCD(VIGILANCE CONTROL DEVICE) CAB UNIT . COOLING FAN . CAB HEATER(FOR WINTER SEASON) . LIGHTS(FOR CAB LIGHTING) . HORNS . MPCS(MICRO PROCESSOR CONTROL SYSTEM) .

                               WAP4 LOCOMOTIVES LENGTH :- 18.794 M WIDTH    :-   3.179 M HEIGHT  :-   4.232 M WEIGHT :- 112,800 KG ELECTRIC SYSTEM :- 25KV 50Hz AC-AC OVERHEAD CURRENT COLLECTION :- PANTOGRAPH LOCO BRAKE :- AIR