British Rail Class 334
Encyclopedia
The British Rail Class 334 is a suburban electric multiple unit
Electric multiple unit
An electric multiple unit or EMU is a multiple unit train consisting of self-propelled carriages, using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages...

 built by Alstom
Alstom
Alstom is a large multinational conglomerate which holds interests in the power generation and transport markets. According to the company website, in the years 2010-2011 Alstom had annual sales of over €20.9 billion, and employed more than 85,000 people in 70 countries. Alstom's headquarters are...

 in Birmingham
Birmingham
Birmingham is a city and metropolitan borough in the West Midlands of England. It is the most populous British city outside the capital London, with a population of 1,036,900 , and lies at the heart of the West Midlands conurbation, the second most populous urban area in the United Kingdom with a...

. They are part of the Juniper
Juniper (train)
The Coradia Juniper series is a family of electric multiple unit trains built by Alstom Transport Birmingham, subcontractor: Ganz Hunslet, Hungary for use on the railway network in Great Britain. The family is related to the Coradia 1000 series of diesel multiple unit...

 family of train
Train
A train is a connected series of vehicles for rail transport that move along a track to transport cargo or passengers from one place to another place. The track usually consists of two rails, but might also be a monorail or maglev guideway.Propulsion for the train is provided by a separate...

s along with Classes 458
British Rail Class 458
The South West Trains Class 458 electrical multiple units were built by Alstom at Washwood Heath between 1998 and 2002. These units are part of Alstom's Juniper family of units, which also includes Classes 334 and 460.-Description:...

 and 460
British Rail Class 460
The British Rail Class 460 electrical multiple units were built by Alstom at Washwood Heath from 2000-01. These units are part of Alstom's "Juniper" family of units, which also includes Classes 334 and 458...

. They were built for SPT
Strathclyde Partnership for Transport
The Strathclyde Partnership for Transport is a public body which is responsible for planning and co-ordinating regional transport, and especially the public transport system, in the Strathclyde area of western Scotland...

/ScotRail
ScotRail
ScotRail was a brand name used for all Scottish regional and commuter rail services, including some cross-border services, from 1997 to 2004....

 (when part of National Express Group
National Express Group
National Express Group plc is a British transport group headquartered in Birmingham that operates bus, coach, rail and tram services in the UK, the US and Canada, Spain, Portugal and Morocco and long-distance coach routes across Europe...

) outer suburban services in Glasgow
Glasgow
Glasgow is the largest city in Scotland and third most populous in the United Kingdom. The city is situated on the River Clyde in the country's west central lowlands...

, UK
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

. They later became part of First ScotRail
First ScotRail
ScotRail Railways Ltd. is the FirstGroup-owned train operating company running domestic passenger trains within Scotland, northern England and the cross-border Caledonian Sleeper service to London using the brand ScotRail which is the property of the Scottish Government...

/SPT fleet once they took over the franchise in 2004. Their introduction saw the withdrawal of the last of Glasgow's venerable Class 303
British Rail Class 303
The British Rail Class 303 electric multiple units, also known as "Blue Train" units, were introduced in 1960 for the electrification of the North Clyde and the Cathcart Circle lines in Strathclyde...

 "Blue Train" sets which had been in service since 1960.

History

Although delivered to Strathclyde in 1999 - 2002, they did not enter passenger service until 2001 due to a large number of teething problems (in common with other Juniper-based classes) and technical failures which plagued the new units at their introduction. SPT had ordered 38 Juniper units originally, but two were added to the order as a goodwill gesture due to teething problems.

SPT purchased a total of 40 units, which can be seen in use daily across the SPT electric network. On the maiden run of the units, 334010 and 334020 ran to Gourock. Initially the units ran Ayrshire
Ayrshire Coast Line
The Ayrshire Coast Line is one of the lines within the Strathclyde suburban rail network in Scotland. It has 26 stations and connects the Ayrshire coast to Glasgow...

 and Inverclyde
Inverclyde Line
The Inverclyde Line is a railway line running from Glasgow Central station through Paisley and a series of stations to the south of the River Clyde and the Firth of Clyde, terminating at Gourock and Wemyss Bay, where it connects to Caledonian MacBrayne ferry services...

 lines but then become a common sight on the Argyle
Argyle Line
The Argyle Line is a suburban railway located in West Central Scotland. It connects the Lanarkshire towns of Lanark, Larkhall and Motherwell to West Dunbartonshire via central Glasgow using sub-surface running...

 and North Clyde
North Clyde Line
The North Clyde Line is a suburban railway in West Central Scotland. The route is operated by First ScotRail, on behalf of Transport Scotland...

 lines.

In December 2010, the Class 334s operated the Ayrshire Coast Line
Ayrshire Coast Line
The Ayrshire Coast Line is one of the lines within the Strathclyde suburban rail network in Scotland. It has 26 stations and connects the Ayrshire coast to Glasgow...

, Inverclyde Line
Inverclyde Line
The Inverclyde Line is a railway line running from Glasgow Central station through Paisley and a series of stations to the south of the River Clyde and the Firth of Clyde, terminating at Gourock and Wemyss Bay, where it connects to Caledonian MacBrayne ferry services...

, North Clyde Line
North Clyde Line
The North Clyde Line is a suburban railway in West Central Scotland. The route is operated by First ScotRail, on behalf of Transport Scotland...

 and Argyle Line
Argyle Line
The Argyle Line is a suburban railway located in West Central Scotland. It connects the Lanarkshire towns of Lanark, Larkhall and Motherwell to West Dunbartonshire via central Glasgow using sub-surface running...

.

By June 2011 the class was substantially replaced by the Class 380 units
British Rail Class 380
Class 380 is the designation given to a class of electric multiple unit trains which operate on the national railway network in Scotland.- Description :...

 on the Ayrshire
Ayrshire Coast Line
The Ayrshire Coast Line is one of the lines within the Strathclyde suburban rail network in Scotland. It has 26 stations and connects the Ayrshire coast to Glasgow...

 and Inverclyde
Inverclyde Line
The Inverclyde Line is a railway line running from Glasgow Central station through Paisley and a series of stations to the south of the River Clyde and the Firth of Clyde, terminating at Gourock and Wemyss Bay, where it connects to Caledonian MacBrayne ferry services...

 lines, with only occasional units seen on those routes.

Saltire relivery and refurbishment

In September 2008, the Scottish Government's agency Transport Scotland
Transport Scotland
Transport Scotland was created on 1 January 2006 as the national transport agency of Scotland. It is an Executive Agency of the Scottish Government's Enterprise, Transport and Lifelong Learning Department and accountable to Scottish Ministers...

 announced that all ScotRail trains (including from the Strathclyde Partnership for Transport
Strathclyde Partnership for Transport
The Strathclyde Partnership for Transport is a public body which is responsible for planning and co-ordinating regional transport, and especially the public transport system, in the Strathclyde area of western Scotland...

) would be eventually repainted in a new, blue livery with white Saltire
Saltire
A saltire, or Saint Andrew's Cross, is a heraldic symbol in the form of a diagonal cross or letter ex . Saint Andrew is said to have been martyred on such a cross....

 markings on the carriage ends. Class 334 re-livery began in November 2010 in preparation for the Airdrie to Bathgate reopening, with 334006 and 334012 having so far been treated.

On 24 August 2011, ScotRail announced plans to refurbish all the fleet, with the project expected to start in November 2011 and take two years to complete.

Accidents

On 16 January 2008, 334 017 was involved in a minor collision whilst entering Glasgow Central station
Glasgow Central station
Glasgow Central is the larger of the two present main-line railway terminals in Glasgow, the largest city in Scotland. The station was opened by the Caledonian Railway on 31 July 1879 and is currently managed by Network Rail...

. The unit was working the 08:24 passenger service from when it collided with an empty stationary Class 318
British Rail Class 318
The British Rail Class 318 is an electric multiple unit train, which operates exclusively in the Strathclyde Partnership for Transport network in West Central Scotland. The units were introduced fully on 29 September 1986 as part of the electrification of the Ayrshire Coast Line between and...

train (318 267) whilst preparing to terminate at Glasgow Central. The train was in the process of braking and was travelling at less than 4 mph (2 m/s) when the collision occurred. Four passengers were slightly injured; however only one required hospital attention, and was transferred to Glasgow Southern General hospital in a taxi. The unit sustained no damage during the collision.

Fleet details

Class Operator No. Built Year Built Cars per Set Unit nos.
Class 334 First ScotRail 40 1999-2002 3 334001 - 334040
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