The World's Longest Production Train on the Sishen-Saldanha railway line in South Africa.

In 1989 the world`s longest and heaviest trains in the world.

These 41,400 tonnes total mass, 3780 metres (2.36 miles) long trains, that use 8 locomotives and 342 wagons, are the longest production trains in the world.

The Sishen–Saldanha Railway Line, also known as the Ore Export Line, is an 861 kilometres (535 mi) long heavy haul railway line in South Africa. It connects iron ore mines near Sishen in the Northern Cape with the port at Saldanha Bay in the Western Cape It is used primarily to transport iron ore and does not carry passenger traffic.

Operating 24/7, the ore quay at Saldanha has two berths where two vessels of 310 000 DWT can simultaneously berth at the iron ore jetty.

From arrival to departure – including piloting, berthing, loading, draft survey and de-berthing; an ore vessel carrying 170 000 tonnes will be in Saldanha Bay for just 24 hours. A vessel carrying 210 000 tonnes will spend 32 hours in the port, while a vessel carrying 240 000 tonnes of ore will be there for 48 hours.

Saldanha Bay Port is bigger than Durban, Cape Town’s Table Bay, Richards Bay and Port Elizabeth’s harbours combined.

Saldanha Port Operations submits an annual Environmental Report in line with the Global Reporting Initiative. It respects that it’s located in an ecologically sensitive area, and takes all measures possible to manage the area responsibly.

In 2011, 37 100 000 tons of iron ore was exported by Kumba from Saldanha Bay to customers in countries and regions around the world.