लाँग हॉल ट्रेन (Long Hall Train)

20-11-2021
WDG-3A – HEAT ENGINE (हीट इंजिन)
January 4, 2021

HEAT ENGINE    Heat engine - Heat engine is the machine which converts heat energy into mechanical energy. Heat engine are of two types. a. External combustion engine - In External combustion engine fuel is burnt or ignited outside the engine cylinder. So it is called as external combustion engine e.g. Steam engine. b. Internal

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WDG-3A – POWER PACK ( पावर पैक (डीजल इंजिन )
January 4, 2021

POWER PACK Specialty of WDG/3A loco engine  1. 251-B Up rated type 2. ‘V’ type cylinder arrangement 3. Total 16 cylinder 4. Four stroke cycle 5. Single acting 6. High speed 7. Water cooled 8. Force lubricated 9. Super charged 10. Quality governor 11. Solid injection fuel supply  Main parts of engine block  1.

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WDG-3A – GENERAL DATA OF WDG-3A LOCOMOTIVE ( WDG3A लोकोमोटिव की सामान्य जानकारी )
January 4, 2021

GENERAL DATA OF WDG-3A LOCOMOTIVE WDG3A Diesel Electric locomotive  W – Broad gauge D - Diesel Engine G – Goods Service 3A –Engine Horse Power -3100 HP This loco is having up rated Diesel engine fitted with fuel efficient kit, Napier or GE make TSC, incorporated IRAB1 and facilitated with AC – DC

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WDG-3A – General Data of Various Locomotives
January 4, 2021

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WDG-3A कम्प्रेशर (COMPRESSOR )
January 4, 2021

COMPRESSOR  In IRAB1(straight air brake) fitted loco have only compressor. It is provided in the compressor room. The main function of compressor is to provide compress air for various purposes. It has one crankshaft and two bearings. One end of crank shaft is connected to engine main crankshaft with fast coupling and other end to

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WDG-3A – इंजिन गवर्नर ( ENGINE GOVERNOR )
January 4, 2021

 ENGINE GOVERNOR  It is located on engine right side at power take off end. Its main work is to keep engine RPM stable as per throttle notch position irrespective of load and road. It also work the following 1. Controls fuel oil supply 2. Co-ordinate between main generator and diesel engine HP. 3. Brought engine speed to idle or shut

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