Durable Power Solutions for Diesel-Electric Locomotives & Coaches
SAINI Electrical offers a high-performance range of auxiliary generators for rail vehicles, including diesel-electric locomotives, DEMU trains, metro systems, suburban rail, and passenger coaches. Our generators are specifically designed to deliver reliable auxiliary power for onboard electrical systems under harsh railway operating conditions.
Every unit is custom-built to client specifications and engineered to withstand high vibration, extreme temperatures, electrical surges, and dusty environments, ensuring uninterrupted operation over extended cycles.
We Offer:
- Auxiliary Generators – Robust and compact power units designed to supply consistent auxiliary power for HVAC systems, lighting, control units, and auxiliary loads in rail vehicles.
Our auxiliary generators are suitable for both modern and legacy rail systems, supporting the power needs of critical subsystems with high efficiency and reliability.
Technical Specifications
| Specification | Details |
| Vehicle Type | Diesel-Electric Locomotive / DEMUs / Coaches |
| Ambient Conditions | -50°C to +75°C |
| Power Output | Up to 50+ kW |
| Speed | Variable (as per requirement) |
Each generator unit is precision-tested to perform reliably across a wide range of voltage conditions and load profiles, making them ideal for diverse railway applications.
Applications
SAINI’s auxiliary railway generators are widely used in:
- Diesel-Electric Locomotives
- DEMU and Suburban Rail Vehicles
- Passenger Coaches
- HVAC and Control System Backup
- Lighting and Auxiliary Load Support
Why Choose SAINI Auxiliary Generators?
- Designed for Harsh Rail Environments
- Compact & Efficient Power Generation
- Built to Custom Electrical & Mechanical Specs
- Low Noise and Vibration Operation
- Reliable Auxiliary Power for Modern Rail Systems
- Proven Field Performance in Global Rail Networks
As a leading auxiliary generator manufacturer in India, SAINI is committed to delivering quality, performance, and long-term reliability for every railway power system we build.
Looking for a Custom Generator Solution? Whether you need an auxiliary generator for a coach, a backup generator for HVAC systems, or a compact unit for EMU/DEMU platforms, our expert team can design and deliver the right solution for your needs.