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British Rail Class 116
The British Rail Class 116 diesel multiple units were built by BR Derby from 1957 to 1961. Introduced as part of the British Railways Modernisation Plan in the mid 1950s, as with other first generation DMUs the 116 was intended to replace steam trains and reduce costs across the rail network. Alongside Metro-Cammell, BR Derby had prior experience with DMUs, having developed a Lightweight Unit, and so was awarded a contract for a new design.
BR ordered the type in large numbers but Derby Works could not keep up with demand, with 108 three-car sets being built in all. Variants of the type, British Rail Class 117 and British Rail Class 118, were built by Pressed Steel and the BRC&W respectively under licence. These units were originally ordered for use on suburban and local services in the Birmingham area, but many found their way to other areas such as South Wales.
The type was powered by twin BUT 11.3-litre (2.5 imp gal; 3.0 US gal) six-cylinder diesel engines, each producing 150 bhp (110 kW), with mechanical transmission. The type came in two or three car formations; in a three-car set, the trailer (centre carriage) was unpowered.[citation needed] Built of an all steel construction, the 116 and its variants were classed as heavyweight DMUs but were capable of speeds of 70 mph (110 km/h).
Like other BR Derby output, the type underwent testing on the Ecclesbourne Valley Railway which had been closed to passenger trains by the mid 1950s.
The class were similar in design to the Class 114, sharing the same heavyweight steel chassis but were fitted out as high-density sets, built for short-distance, high-capacity services, and so were built without gangways or toilets, although gangways were later fitted on some units. The Class 117 and 118 types were equipped with toilets however. They were originally capable of accommodating 262 passengers. On introduction, they were heavily marketed based on their appeal to commuters, and offered cheap fares.
Some sources claim that the Class 116 had issues such as poor ride and weak build quality, causing difficulties in later service.
Twenty-nine 116 units (50050–50078, 59000–59028 and 50092–50120) were first introduced into service on 17 June 1957, operating from Birmingham Snow Hill. The 116 was used extensively around the commuter belts of Birmingham before being used on longer routes to Oxford and Worcester from spring, 1958. The type was a familiar sight on the Cross City Line, the Rugby–Birmingham–Stafford line and across the West Midlands for the next thirty years, including services between Leamington Spa and Stratford-upon-Avon. Several units were painted in West Midlands PTE livery.
The 116s were refurbished several times in their lifetime, but with the electrification of the Cross City Line, the type was wound down in the area along with the Class 101, with which it worked in tandem with.[citation needed] Withdrawal started from November 1992 and they were fully replaced by EMUs on 12 July 1993.
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British Rail Class 116 AI simulator
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British Rail Class 116
The British Rail Class 116 diesel multiple units were built by BR Derby from 1957 to 1961. Introduced as part of the British Railways Modernisation Plan in the mid 1950s, as with other first generation DMUs the 116 was intended to replace steam trains and reduce costs across the rail network. Alongside Metro-Cammell, BR Derby had prior experience with DMUs, having developed a Lightweight Unit, and so was awarded a contract for a new design.
BR ordered the type in large numbers but Derby Works could not keep up with demand, with 108 three-car sets being built in all. Variants of the type, British Rail Class 117 and British Rail Class 118, were built by Pressed Steel and the BRC&W respectively under licence. These units were originally ordered for use on suburban and local services in the Birmingham area, but many found their way to other areas such as South Wales.
The type was powered by twin BUT 11.3-litre (2.5 imp gal; 3.0 US gal) six-cylinder diesel engines, each producing 150 bhp (110 kW), with mechanical transmission. The type came in two or three car formations; in a three-car set, the trailer (centre carriage) was unpowered.[citation needed] Built of an all steel construction, the 116 and its variants were classed as heavyweight DMUs but were capable of speeds of 70 mph (110 km/h).
Like other BR Derby output, the type underwent testing on the Ecclesbourne Valley Railway which had been closed to passenger trains by the mid 1950s.
The class were similar in design to the Class 114, sharing the same heavyweight steel chassis but were fitted out as high-density sets, built for short-distance, high-capacity services, and so were built without gangways or toilets, although gangways were later fitted on some units. The Class 117 and 118 types were equipped with toilets however. They were originally capable of accommodating 262 passengers. On introduction, they were heavily marketed based on their appeal to commuters, and offered cheap fares.
Some sources claim that the Class 116 had issues such as poor ride and weak build quality, causing difficulties in later service.
Twenty-nine 116 units (50050–50078, 59000–59028 and 50092–50120) were first introduced into service on 17 June 1957, operating from Birmingham Snow Hill. The 116 was used extensively around the commuter belts of Birmingham before being used on longer routes to Oxford and Worcester from spring, 1958. The type was a familiar sight on the Cross City Line, the Rugby–Birmingham–Stafford line and across the West Midlands for the next thirty years, including services between Leamington Spa and Stratford-upon-Avon. Several units were painted in West Midlands PTE livery.
The 116s were refurbished several times in their lifetime, but with the electrification of the Cross City Line, the type was wound down in the area along with the Class 101, with which it worked in tandem with.[citation needed] Withdrawal started from November 1992 and they were fully replaced by EMUs on 12 July 1993.