In a ceremony marking a pivotal moment for Guinea's mining sector, Rio Tinto SimFer and Wabtec Corporation unveiled the first locomotive destined for the Simandou iron ore project. The event, held at Wabtec's manufacturing facility in Marhowra, India, brought together senior government officials from Guinea, India, and the United States, alongside executives from the project partners.
The Simandou project represents Africa's largest mining and infrastructure development currently underway. Located in southeastern Guinea, the mountain range harbors approximately 1.5 billion tonnes of high-grade iron ore reserves, according to Rio Tinto estimates – making it the world's largest untapped deposit of its kind.
"This locomotive symbolizes a major step in our strategy to connect the Simandou project to the world, while bringing opportunities to the people of Guinea," said Charles Zimmermann, Global Head of Projects for Rio Tinto. "The TransGuinéen Railway is critical for transporting high-grade iron from the mine to global markets."
The Guinean delegation was led by Minister Djiba Diakité, President of the Strategic Committee of the Simandou project, accompanied by Minister Bouna Sylla, Minister of Mines and Geology, along with other Strategic Committee members responsible for overseeing project implementation.
The locomotive, painted in the distinctive blue and turquoise livery of La Compagnie de TransGuinéen – the joint venture operator of the Simandou Railway – will be the first of multiple units ordered in 2024 to support rail operations.
The ES43ACi Evolution Series locomotive features a 4,500-horsepower diesel engine designed and manufactured in the United States, offering superior fuel efficiency and proven reliability in high-temperature environments. Notably, this marks the first and largest export order of heavy-haul locomotives assembled at Wabtec's Marhowra plant.
"These locomotives will efficiently facilitate the export of the mine's critical minerals, while contributing to economic development in Guinea and providing access to services across the infrastructure corridor," said Mpilo Dlamini, Wabtec's Regional Vice President of Sub-Saharan Africa.
The Simandou project encompasses the development of a 600-kilometer multi-use railway linking the mine site to a coastal port in the Forécariah prefecture. This infrastructure investment represents a transformational opportunity for Guinea, with expected benefits including job creation, improved connectivity, and sustained economic growth across the country.
Rio Tinto SimFer is a joint venture among the Government of the Republic of Guinea, Rio Tinto, and Chalco Iron Ore Holdings (CIOH), demonstrating the international cooperation underpinning this landmark project.
The unveiling ceremony signals the project's progression from planning to tangible implementation, bringing Guinea closer to realizing the economic potential of its world-class mineral resources.
