how much does a train weigh
The heaviest trains in Finland weigh approximately 5,400 tonnes (5,310 long tons; 5,950 short tons) and carry iron ore pellets (taconite) from the mines and processing plant in Kostomuksha, Russia. They go from Kostomuksha to Oulu, Finland, as 60-car unit trains measuring approximately 880 metres (2,890 ft) in length.