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词条 Bedford Y series
释义

  1. History

  2. Chassis summary

  3. References

{{Use dmy dates|date=February 2017}}{{Use British English|date=February 2017}}

The Bedford Y series was a family of single-decker bus and single-decker coach chassis manufactured by Bedford from 1970 to 1986, when Bedford ceased bus and truck production.

History

Announced in September 1970, the Bedford YRQ was a 10-metre (33 ft) coach chassis intended to replace the Bedford VAM. The engine was mounted centrally under the floor.

In 1972 an 11-metre (36 ft) version, the YRT, entered production as a replacement for the twin-steer Bedford VAL.[1]

New more powerful engines were introduced in 1975 with the YLQ (10m) and YMT (11m).

The 1980 YNT was a development of the YMT with a turbocharged engine,[2] while the YLQ became the YMQ and then the YMP.

The 12-metre YNV Venturer with air suspension was the final development of the Y series, announced in 1984.

Bus and truck production by Bedford ceased in 1986.[3]

Chassis summary

The Y series was produced in four different lengths; 8m, 10m, 11m and 12m. The majority were bodied as coaches, though the 8m, 10m and 11m versions were also built as single-decker buses and midibuses. Seating capacities varied, but were typically 45 for a 10m bus or coach and 53 for an 11m. The 12m version was built almost exclusively as a coach, with one exception where a Plaxton Paramount coach body shell was fitted out with bus seats in a high-capacity layout.[4]

  • Bedford Y series
    • Eight metres
    • YMP/S
    • Ten metres
    • YRQ
    • YLQ
    • YMQ
    • YMP
    • Eleven metres
    • YRT
    • YMT
    • YNT
    • Twelve metres
    • YNV Venturer

The Bedford Y series was sold extensively in the United Kingdom, mainly to independent operators, as well as in export markets. It was fitted with a wide variety of bodies by different manufacturers, chiefly Duple and Plaxton.

References

{{commonscat|Bedford Y series}}
1. ^Mid-engine Bedford YRT replaces VAL Commercial Motor 30 June 1972
2. ^YNT 'good Commercial Motor 25 Oct 1980
3. ^[https://books.google.co.uk/books?id=-H5rDQAAQBAJ&source=gbs_navlinks_s Bedford Buses and Coaches By Nigel R B Furness, The Crowood Press Ltd, 2016]
4. ^Bus Lists On The Web

6 : Bedford buses|Vehicles introduced in 1970|Buses of the United Kingdom|Coaches (bus)|Midibuses|Bus chassis

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