The British Rail Class 421 (4CIG) electric multiple units were built at BR's Holgate Road carriage works between 1964 and 1972. Units were built in two batches, and were initially introduced on services on the Brighton Main Line. Later units were introduced on services to Portsmouth.

The 421 class are a class of diesel locomotives built by Clyde Engineering, Granville for the Department of Railways New South Wales in 1965/66. These mainline locomotives were a follow on from the 42 class. The 421s retained the classic bulldog nose as with the other Clyde built GM and S locomotives at one end, but featured a flat-cab at the ...

The British Rail Class 421 (or 4Cig) electrical multiple units were built at BR York Works from 1964-1972. Units were built in two batches, and were initially introduced on services on the Brighton Main Line .

Network SouthEast inherited a large fleet of Class 421 (4CIG) electric multiple unit trains dating from the 1960s. Network SouthEast (NSE), the sector of British Rail which ran passenger services in London and southeast England between 1986 and 1994, operated a wide variety of rolling stock during its existence.

The British Rail Class 421 (or 4Cig) electrical multiple units were built at BR York Works between 1964 and 1972. Units were built in two batches, and were initially introduced on services on the Brighton Main Line.

2023年9月5日 · In this article, we’ll delve into the world of the Class 421, exploring their development, features, operational history, and enduring legacy. The story of the Class 421 begins in the late 1960s when British Rail decided to modernize their aging fleet of electric multiple units on the Southern Region.

The fourth car in the formation is a trailer second saloon (TSO) in the Cigs and a trailer buffet second (TBUF) in the Bigs. As these units were designed for main line service they are fitted with 2+2 low density seating in second/standard class. The second batch was introduced in 1970 to replace 4-Cors on the Portsmouth Direct line.

Once a very familiar sight across the railways of southern England, the {{W|British Rail Class 421|Class 421 '4Cig}'} electric multiple unit is a classic example of the ‘slam-door’ passenger trains which once formed the backbone of passenger services throughout southern England.

The British Rail Class 421 (4CIG) electric multiple units were built at BR's Holgate Road carriage works between 1964 and 1972. Units were built in two batches, and were initially introduced on services on the Brighton Main Line. Later units were introduced on services to Portsmouth.

2024年10月1日 · The British Rail Class 421 (or 4Cig) electrical multiple units were built at BR's BREL York Works between 1964 and 1972. Units were built in two batches, and were initially introduced on services on the Brighton Main Line.