![WDG4D Loco in APU mode | Auxiliary Power Unit running in EMD HHP Loco | Indian Railways | RDSO Medha - YouTube WDG4D Loco in APU mode | Auxiliary Power Unit running in EMD HHP Loco | Indian Railways | RDSO Medha - YouTube](https://i.ytimg.com/vi/GTggmXZxRMQ/maxresdefault.jpg)
WDG4D Loco in APU mode | Auxiliary Power Unit running in EMD HHP Loco | Indian Railways | RDSO Medha - YouTube
Troubleshooting Guide On WDP4 WDG4 Locomotives For Loco Pilots and Maintenance Staff PDF | PDF | Locomotives | Turbocharger
![How to start the GM EMD Locomotive (Electro Motive Division) WDP4 dual cab loco of Indian Railway - YouTube How to start the GM EMD Locomotive (Electro Motive Division) WDP4 dual cab loco of Indian Railway - YouTube](https://i.ytimg.com/vi/6p-BVV5UguU/hqdefault.jpg)
How to start the GM EMD Locomotive (Electro Motive Division) WDP4 dual cab loco of Indian Railway - YouTube
![FULL Animated 4500hp wdp4 wdg4 wdp4d wdg4d train locomotive working prin... | Traction motor, Locomotive, Alternator FULL Animated 4500hp wdp4 wdg4 wdp4d wdg4d train locomotive working prin... | Traction motor, Locomotive, Alternator](https://i.pinimg.com/originals/d4/e3/31/d4e331ff46fb9903dd472eec906e5dd4.jpg)
FULL Animated 4500hp wdp4 wdg4 wdp4d wdg4d train locomotive working prin... | Traction motor, Locomotive, Alternator
![PART6 | How To Make A Model of WDP4| EMD Locomotive Model | WDP4 Engine | Handcrafted Model OF WDP4 - YouTube PART6 | How To Make A Model of WDP4| EMD Locomotive Model | WDP4 Engine | Handcrafted Model OF WDP4 - YouTube](https://i.ytimg.com/vi/1RQ2t-wp6mI/maxresdefault.jpg)