heaviest trains造句

• The heaviest trains in the world carry bulk traffic such as iron ore and coal.
• They were used on the heaviest trains, together with the Southern Railway in January 1923.
• The longest and heaviest train with SA3 couplings ran on 20 February 1986 from Ekibastuz to the Urals, Soviet Union.
• They proved to be reliable locomotives but barely adequate for the heaviest trains and acquired the nickname " Grasshoppers ".
• The line is electrified at 50 kV AC and the trains using this line are amongst the heaviest trains in the world.
• It is the extra traction cost resulting from the use of a second locomotive that usually persuades operators to send the heaviest trains along alternative routes.
• On May 15, 1959, the first prototype pulled its heaviest train, 6486 metric tons, but the turbine caught fire only a day later.
• Having enough power to obviate double-heading of the heaviest trains on the branch, engines of this class took over the work from 1960-1961.
• Although it was no heavier than the train's run up the mountain during the construction of the line, it is quite possible that it was the heaviest train brought down from the summit.
• On the route east of Lehrte there is heavy freight traffic, including trains of up to 6000 tons between the Port of Hamburg, Gro?Gleidingen and Salzgitter Steelworks, which are the heaviest trains in Germany.
• With steam traction a single very powerful and expensive locomotive was required for the heaviest trains or the operator resorted to double heading with multiple locomotives and crews, a method which was also expensive and brought with it its own operating difficulties.
• The railway's 240-wagon iron ore trains are amongst the heaviest trains in the world, The ( standard gauge ) heavy haul railway is used by trains up to long carrying of ore at axleload ( the weight of the two engines is extra ).