Trivia. Many railfans regard No.1522 as the The Loudest Steam Locomotive in the World due to its exceptionally loud exhaust blasts, particularly when working hard.
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On 3 July 1938, Mallard claimed the world speed record for steam locomotives at 126 mph (203 km/h) during a trial run of a new, quick-acting brake, known as the Westinghouse QSA brake.
It was on 30 November 1934 that Flying Scotsman achieved the first properly authenticated 100mph for a steam engine. This was while she was running between Leeds and London. The Flying Scotsman was saved for the nation this year and is now - like City of Truro - in the ownership of the National Railway Museum.
The Glacier Express is the world's slowest train, taking more than eight hours to travel between Zermatt and St. Moritz in Switzerland at an average of 18mph. Along the way, it passes over nearly 300 bridges, travels through 91 tunnels and takes in endless stunning Alpine views.
Big Boy No.4014. Twenty-five Big Boys were built exclusively for Union Pacific Railroad, the first of which was delivered in 1941. The locomotives were 132 feet long and weighed 1.2 million pounds.
One of the most beautiful steam locomotives ever built, the S1 was designed by Raymond Loewe. Poor balancing caused wheel-spin and only one was ever built, for the Pennsylvania Railroad in 1939.
The horn needs to sound 15 to 20 seconds before the train arrives at a grade crossing, an area when road and rail intersect. They are also required to sound a short blast of noise if they see anything on the tracks. If it's an animal, a deer or cat, a sharp report from the horn usually scares it away.
The intensity of sound will vary at night, sometimes louder and sometimes softer. It has to do with the height and strength of a temperature inversion just above the ground. On clear, calm nights, it is cooler at the ground than higher up.
While the average car engine has about 200 horsepower, locomotive engines typically range from 2,000 to 4,500 horsepower. Train operators rely on diesel power across the full range of rail power applications.
Weighing in at 1.1 million pounds and measuring nearly half a football field in length, the “Big Boy” locomotives were designed to haul heavy freight for the Union Pacific railroad over the mountainous regions of Utah and Wyoming.
Union Pacific reached out to EMD for more power, and the result was the behemoth EMD DDA40X. Often cited as both the largest and most powerful diesel-electric locomotive ever built, the 98-foot, 5-inch, 475,830-pound machine is staggering. The prime movers are a pair of EMD 16-645E3A diesels.
Despite his lack of direct experience, the pilot truck added by Dripps was adopted for use on virtually all American steam-powered locomotives except yard switcher types. John Bull is the oldest locomotive in existence still capable of operation, as was demonstrated in 1981.
One of the most successful early steam locomotives was Rocket, built by English engineer Robert Stephenson. In 1829, Rocket won a contest called the Rainhill Trials to find the best locomotive. The winner got the contract to pull trains on the world's first intercity line, between Liverpool and Manchester in England.
With regular maintenance, British steam locomotives typically lasted for approximately 30 years of intensive use, before major components would need to be replaced or overhauled. For a steam locomotive built in 1960, the economic lifespan would have led to it being withdrawn in the 1990s.
Strangely enough, the locomotive 'Flying Scotsman' holds the outright world record for a non-stop run, managing a 422 mile run in preservation during her time in Australia (1989). The longest non-stop run was 422 miles, by the LNER class A3 Pacific Flying Scotsman.