Medha has been involved in over 1500 locomotive modernisations, as well as out of frame restoration of retired locomotives. Locomotive life extensions and modernisations Medha have been involved range from bespoke industrial locomotives, and shunters to heavy haul with powers ranging from 400 hp to 9000 hp.
The modernisation projects resulted in:
(1) Better performance and improved traction, and better haulage capacity
(2) Enhanced safety features such as new anti-slip system, and remote monitoring
(3) Better efficiency: Lower fuel consumption and reduced operating costs
(4) Improved driver comfort and ergonomics
Mechanical restoration
Microprocessor Controlled Train Management System
Modern IGBT based Traction Chopper, and Traction Converters
Auxiliary Power Converter
Auxiliary Power Supply
Headend Power Unit
Distributed Power Control
Driver's Desk
Remote Monitoring
Medha Locomotive Modernisation: Revitalizing Power, Efficiency, and Performance
Locomotive modernisation case studies.
Model: GP 38
Country: USA
Build: Modernisation
Model: M9
Country: Sri Lanka
Build: Modernisation
Model: M10
Country: Sri Lanka
Build: Modernisation
Model: 65 Series
Country: Bangladesh
Build: Modernisation
Model: YDM4
Country: Malaysia
Build: Modernisation
Model: EMD G26
Country: Indonesia
Build: Modernisation
Model: AD3400
Country: Thailand
Build: Modernisation
Model: YDM4
Country: Myanmar
Build: Modernisation
Model: GE Class 88
Country: Tanzania
Build: Modernisation
Model: GE U20C
Country: Zambia
Build: Modernisation
