British Rail Class 207 facts for kids
Quick facts for kids British Rail Class 207 |
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207203 arriving at London Bridge.
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| In service | 1962–2004 |
| Manufacturer | Eastleigh Works |
| Number built | 19 trainsets |
| Formation | 3 cars per trainset |
| Operator(s) | British Rail |
| Specifications | |
| Maximum speed | 75 mph (121 km/h) |
| Weight | 56 |
| Prime mover(s) | English Electric 4-cylinder type 4SRKT Mark II of 600 bhp (450 kW) at 850 rpm |
The British Rail Class 207 was a special type of train. It was known as a diesel-electric multiple unit (DEMU). These trains were built by British Rail at their Eastleigh railway works. Construction began in 1962.
These trains were also called "3D" units. They were designed to carry passengers. Each train was made up of three connected cars.
Contents
What is a Diesel-Electric Train?
A diesel-electric train is quite clever. It uses a diesel engine to create electricity. This electricity then powers electric motors. These motors turn the train's wheels. This is different from a pure diesel train. A pure diesel train uses its engine to directly power the wheels. It's also different from an electric train. Electric trains get their power from overhead lines or a third rail.
The Class 207 trains had a powerful English Electric engine. This engine produced 600 horsepower. This allowed the trains to reach speeds of up to 75 miles per hour (121 km/h).
Where Did They Run?
The Class 207 trains were built for specific routes. They mostly operated in the south of England. They served the Southern Region of British Rail. This area included lines in Kent and East Sussex. They were perfect for lines that did not have electric power.
These trains were used for many years. They started service in 1962. They continued to run until 2004. This shows how reliable and useful they were.
Life of the Class 207s
Nineteen of these train sets were built. They were a common sight on their routes. They helped many people travel around the region. Over their long service, they carried thousands of passengers.
After 2004, most Class 207s were retired. Some were saved for preservation. You can sometimes see them at heritage railways. This allows people to learn about these historic trains. They are a part of British railway history.
Images for kids
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207013 3D East Sussex DMU at Eastleigh. The black triangle was an indication to station staff that the guard's compartment was located at this end of the unit.
