British Rail Class 210

Infobox DMU
name = British Rail Class 210


imagesize = 300px
caption =
background = #D5005E
Manufacturer = BREL Derby
Formation = 4 cars (210 001)
3 cars (210 002)
Built = 2
InService = 1981-c1987
Weight =
Capacity = 203 (210 001)
254 (210 002)
MaxSpeed = 90mph (145km/h)
Brakes =
Engine = 1 x MTU 12V396 TC11 (210 001)
1 x Paxman 6RP200L (210 002)
Operator = British Rail|The British Rail Class 210 was a type of Diesel-electric multiple unit built in the late 1970s. The class was intended to be a modern DEMU to replace the ageing types in use on the Southern Region of British Railways but the prototypes built did not manage to secure production for the class and they were withdrawn in the 1980s.

Introduction

A total of seven individual vehicles were built, which were formed into two trains, 210001 (four car set) and 210002 (three car set). The trains operated in a push-pull configuration, with a motor car at only one end of each train. The vehicles were initially given numbers in the DMMU series (5xxxx) but quickly renumbered into the DEMU series (6xxxx). The class were externally very similar to the first batch of Class 317 EMUs, but half of the forward carriage was taken up by the engine room.

Sets 210001 and 210002 operated in various parts of the country on trial (as did the prototype railbuses, both the single cars and the Class 140 set). In the end they were judged too complex, and their remit was filled by the Class 150 family of Sprinter units, which, like the Class 210 (and the Class 317, Class 318 and Class 455 EMUs), were based on the Mark 3 coach bodyshell. This is known as "Mark 3-derived family."

The cars led different lives after BR. The two driving trailers (and the intermediate trailer of the three car set together with one trailer from the four car set) were used in the Class 457 Networker development train. Both the driving cars subsequently passed to the Suburban Electric Railway Association but one was subsequently transferred to HSBC Rail (potentially for future use in a Class 455 set). There was a plan for a driving motor to be saved also but, after their storage at Eastleigh for many years (still in blue & grey livery), both driving motors were scrapped in 2003.

One of the TSOs is currently in class 455 set 455912 and the other two have been scrapped.

A Class 210 DEMU appears in the music video of the 1984 hit "Smalltown Boy" by Bronski Beat.

Technical details

et 210 001

Power car (one per four-car set)

* Introduced: 1981
* Weight: 64.5 tonnes
* Engine: Paxman 6RP200L of 1,125 bhp (840 KW)
* Transmission: Electric
* Maximum design speed: 90 mph

et 210 002

Power car (one per three-car set)

* Introduced: 1981
* Weight: 63.0 tonnes
* Engine: MTU 12V396 TC 11 of 1,140 bhp (850 KW)
* Transmission: Electric
* Maximum design speed: 90 mph

ources

* British Rail Motive Power Recognition 2: DMUs (Ian Allan), 1983 edition

External links

* [http://www.anteater.freeuk.com/MUgallery/demu/210oxf.htm Class 210 photo]
* [http://www.nelmes.fsnet.co.uk/paxman/paxeng34.htm#y3j Paxman Valenta engine]