Hirect Challenges US Rail Giants with 6,000 HP Propulsion System

OMAHA, NE – June 01, 2026

By Brian Richardson

A new and formidable force is set to enter the North American heavy-haul rail market. Hirect, a veteran Indian manufacturer of high-power railway electronics, has announced the successful loaded test run of its internally developed 6,000 HP electric locomotive propulsion system. The company is now making a strategic push into North America, with plans to debut the technology at the Railway Interchange 2026 exposition in Omaha this week.

The announcement signals a significant move by the Mumbai-based company, positioning it as a direct challenger to established industry giants like Wabtec and Siemens Mobility. By offering a complete, modular propulsion subsystem, Hirect aims to capture a slice of the burgeoning market for retrofitting and developing next-generation, environmentally friendly locomotives.

A New Contender Enters the North American Arena

For decades, the North American locomotive market has been dominated by a handful of key players. Hirect’s entry with a field-proven, high-horsepower system could disrupt the established supply chain. The company’s strategy appears centered on providing a flexible, powerful, and integrated solution for the builders and innovators looking to modernize the continent's aging diesel-electric fleet.

The company is leveraging its upcoming presence at Railway Interchange 2026, a major industry gathering, as its official North American launchpad. The event will provide a crucial platform for Hirect to showcase its capabilities to rolling stock builders, powertrain engineers, and railway operators.

"Achieving a flawless dynamic operation and pulling a fully loaded freight train utilizing our own proprietary propulsion system represents a major milestone," said Suramya Nevatia, Chairman of Hirect, in a press statement. "We anticipate that this system, and custom modifications of it, will add value and flexibility to North American retrofitters and innovators designing the next generation of alternative-energy, hybrid, and fuel-efficient diesel-to-electric locomotive platforms."

This focus on retrofitting and modularity is key. While competitors like Wabtec and Siemens are also heavily invested in green technologies like battery-electric locomotives, Hirect’s approach of offering a complete, adaptable subsystem could appeal to a wide range of customers looking for custom solutions or a more cost-effective path to modernization.

The Engineering Behind the Power

The technological heart of Hirect's offering is its entirely internally designed and manufactured propulsion system. This includes the critical traction inverter and converter, the control software, and interfaces for cab controls. This level of vertical integration gives the company significant control over performance, quality, and customization.

A key feature of the system is its use of custom liquid-cooled insulated-gate bipolar transistor (IGBT) traction converters. IGBTs are modern power semiconductors that allow for precise control of high-power electrical systems, leading to greater efficiency and reliability. The use of a custom liquid-cooling solution underscores the system's robust design, engineered specifically to handle extreme thermal stress—a feature born from its development for the demanding Indian operating environment.

The system's capabilities were validated in a successful test run where it was mounted in a WAG-9 locomotive, a workhorse of the Indian Railways' freight operations. These 6,000+ HP electric locomotives are known for their heavy-haul capabilities, and successfully powering one with a fully loaded train demonstrates the real-world viability and power of Hirect's new technology. This proof of performance in one of the world's most intensive rail networks serves as a powerful testament to the system's ruggedness and reliability.

Accelerating the Green Rail Revolution

Hirect's market entry is timed perfectly with the North American rail industry's accelerating push towards decarbonization. Facing pressure from regulators, investors, and customers, major railroads are actively seeking ways to reduce their carbon footprint. The U.S. Federal Railroad Administration has challenged the industry to achieve net-zero emissions by 2050, and major Class I railroads have committed to science-based emissions reduction targets.

Electric propulsion is central to this transition. Electric locomotives are vastly more efficient than their diesel counterparts, converting over 90% of energy into motion compared to just 30-40% for diesel engines. They also enable regenerative braking, a process that recovers kinetic energy during deceleration, which can further boost efficiency and reduce operating costs.

Hirect’s modular system is particularly well-suited to support this green revolution by facilitating the creation of hybrid and battery-electric locomotives. Retrofitting the existing fleet of thousands of diesel-electric units is seen as a more pragmatic and cost-effective path than building a coast-to-coast overhead catenary system. By providing the core power electronics, Hirect could become a key enabler for companies looking to integrate batteries or other alternative power sources into existing locomotive platforms, drastically cutting fuel consumption and emissions.

From Mumbai to the Midwest: A Proven Track Record

While Hirect may be a new name to some in North America, the company is an industrial heavyweight with a deep history. Established in 1958 in collaboration with a British firm, Hind Rectifiers Limited (Hirect) has been a pioneer in power electronics in India for over six decades. It claims a dominant share of the Indian market for critical railway components like ruggedized traction transformers and holds a major position in traction motors and auxiliary power converters.

This long history of supplying Indian Railways, one of the largest and most complex rail networks in the world, has endowed the company with extensive experience in designing components that can withstand severe duty cycles, extreme temperatures, and intense operational demands. This legacy of durability and reliability is a core part of its value proposition as it enters the competitive North American market.

As technical specialists from Hirect prepare to meet with potential partners and customers in Omaha, the industry will be watching closely. The company's ability to translate its success in India to the unique challenges and opportunities of the North American market will be its next major test. If successful, its powerful and modular propulsion technology could play a significant role in powering the next generation of freight rail across the continent.