South Africa’s state-owned transport company, Transnet, says it has tested a freight train measuring 7.6 kilometres, a development that could set a new record for the world’s longest freight train.
The train consisted of 696 wagons and completed an 860-kilometre journey from Saldanha Bay on South Africa’s west coast to an inland iron ore mine on 18 October.
In its report published on 27 October, Africanews, citing the Associated Press, reported that the two-day test run involved empty wagons and locomotives positioned at different points along the train to provide power.
Transnet says the operation surpassed the previous record of 7.24 kilometres, set by a freight train travelling between an iron ore mine and a port in Western Australia in 2001.
A Major Test for South Africa’s Rail Network
The train’s length required careful coordination of electric and diesel locomotives distributed along the convoy.
According to the Associated Press report published on 27 October, Transnet Freight Rail chief executive Russell Baatjies described the operation as a learning exercise intended to strengthen the country’s ability to move minerals and other goods over long distances.
Freight trains are generally considerably shorter, often measuring between half a mile and one-and-a-half miles, although countries with extensive mining and rail networks operate longer trains.
South Africa’s mining sector depends heavily on rail transport to move commodities, including iron ore, from production areas to export facilities.
What Could It Mean for Freight Transport?
Longer trains can potentially move larger volumes of goods in a single journey, improving the amount of freight carried by a rail corridor. However, the benefits depend on infrastructure capacity, operating reliability, loading arrangements, and the ability to manage long trains safely.
The test run alone does not establish that Transnet will immediately introduce trains of this length into routine commercial operations. The wagons were empty, and further operational assessment would be needed before drawing conclusions about performance under a full cargo load.
The achievement also comes amid wider attention to South Africa’s rail freight capacity and the importance of efficient logistics to the country’s mining and export industries.
A Record Still Requires Verification
Transnet says its test surpassed the previous record, but the claim should be distinguished from independent confirmation by a recognized record-keeping body.
Guinness World Records lists the longest freight train ever as 7.353 kilometres, assembled by BHP Iron Ore in Australia on 21 June 2001 That train consisted of 682 ore cars and travelled 275 kilometres from the company’s Newman and Yandi mines to Port Hedland, Western Australia.
Transnet’s test train was approximately 250 meters longer and had 14 additional wagons, according to reporting on the claim
Whether it becomes formally recognized as a world record depends on the relevant verification process.
