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|Body and chassis|
|Body style||Single-decker bus|
|Capacity||11 litres (transverse engined)|
|Length||9.5m, 9.9m, 10.2m, 10.5m, 11.3m, 12.2m, 18.1m|
|Height||3.0m and 3.9m|
The Scania N112 (known as the Scania BR112 until 1984) was a transversely-engined step-entrance single-decker bus, double-decker bus and articulated bus chassis manufactured by Scania between 1978 and 1987.
In 1978, Scania ended a decade-long tie-up with Birmingham-based builder Metro Cammell Weymann (MCW) that had resulted in the Metro-Scania single-decker bus and the Metropolitan double-decker bus. MCW subsequently built its own Metrobus chassis as a replacement for the Metropolitan, while in 1980 Scania launched its own replacement, the BR112DH.
The BR112DH was available in two lengths, 9.5m and 10.2m, and was powered by the 11-litre DN11 engine (and later the turbocharged DS11 engine), coupled to either a Scania three-speed or Voith automatic gearbox.
The biggest customer for the BR112DH was Newport Transport, which took 29. These included nine single-decker versions with Wadham Stringer Vanguard bodywork; the double-deckers were bodied by Marshall of Cambridge. Two were built with Alexander RH bodywork for the Tyne and Wear Passenger Transport Executive, and two more with Northern Counties bodies for the Greater Manchester Passenger Transport Executive.
There were also four demonstrators, two each with East Lancs and Marshall bodywork. One of the Marshall-bodied demonstrators was exported to the Republic of Ireland in 1981, while one of the East Lancs-bodied buses was exported to Singapore in 1982 after trials with several United Kingdom operators, joining the fleet of Singapore Bus Services as SBS7000E.
In 1984, the BR112DH was re-designated the N112DH (and later N112DRB), with the same length and gearbox options. It was also available as an articulated chassis.
However, deregulation and the introduction of route tendering in London were to result in a significant increase in sales and a greater customer base, as past purchasing allegiances were broken. Former National Bus Company subsidiary Brighton & Hove took ten East Lancs-bodied N112s, while Leicester Citybus took four, and Scottish co-operative A1 Service took two. In London, Grey-Green took six East Lancs-bodied versions, while Kentish Bus bought five with Alexander RH bodies, and Boro'line Maidstone two.
The N112 was also built as an airport shuttle bus with Van Hool Alizee single-decker coach body and DAF Variomatic transmission, and in this form Capital Coaches of West Drayton ordered 23 on behalf of the British Airports Authority at Heathrow in 1987, while Terminus Securities took one in 1988 for work at Gatwick Airport.
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