The Iarnród Éireann (IÉ) / Northern Ireland Railways 201 Class locomotives are the newest and most powerful diesel locomotives operating in Ireland and were built between 1994 and 1995 by General Motors Diesel. They are model type JT42HCW, fitted with an EMD 12-710G3B engine of 3,200 hp (2,400 kW), weigh 108.862 tonnes (107.1 long tons; 120.0 short tons) and have a maximum speed of 164 km/h (102 mph).
| Northern Ireland Railways / Irish Rail 201 Class | |||||||||||||||||||||||||||||||||||||||||
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.jpg) 200s Class 228 at Lanyon Place (Formerly Belfast Central) in current Enterprise livery in 2016 | |||||||||||||||||||||||||||||||||||||||||
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History edit
By the early 1990s, the locomotives operating passenger services in Ireland were becoming increasingly obsolete, with the newest type in service being the 071 Class introduced in 1976. The economic boom in Ireland in the mid-1990s allowed Iarnród Éireann to begin significant investment in the infrastructure of the railways, which began with an order for 32 brand new express locomotives from GM-EMD. Northern Ireland Railways also purchased 2. The first were delivered in 1994, with deliveries continuing until 1995.
To allow clearance tests and driver training to commence in advance of the delivery of the main order of 201s, it was decided to transport the first locomotive, number 201, to Dublin by air. An Antonov An-124 was used to transport the locomotive from London, Ontario to Dublin Airport, arriving on Thursday 9 June 1994.[1] The first light-engine test run operated from Inchicore works to Kildare on the Tuesday 14.[2]
Unfortunately, the locomotives have had a chequered service history. The authors of Jane's Train Recognition Guide noted that IÉ had had problems with engine fires and bogie cracks.[3]
Technical details edit
- Main Generator Assembly: AR8PHEH/CA6
- Head End Alternator (HEP): Dayton-Phoenix, model E7145, 438 kVA, 220/380VAC, 3-phase, 50 Hz
- Standby HEP: 220 kVA from AR8, available only when stationary
- Auxiliary Generator: 5A-8147,[4] 18 kW (24 hp)
- Air Compressor/Exhauster: Gardner Denver, model WLPA9B
- Multiple Working: All IÉ & NIR EMD locos
- Push Pull Working: Locos 206-209 & 215-234
- Curve Negotiation Capability:
- Yard: 80 m (262 ft)
- Running line: 115 m (377 ft)
- Coupled to train: 141 m (463 ft)
Equipment new to IÉ locos edit
- Air Dryer
- Teloc 2200 Event Recorder[5]
- Electrically heated windscreens
- Active noise control in both cabs
- Enclosed body style, last seen on 1950s Metro-Vic A and C Classes
- Head End Power (HEP)
- This system supplied AC power to the train for heating, battery charging, etc. and was intended to replace the Mark 2 & Mark 3 Generator Vans used at the time. In the event HEP was only used on the Enterprise cross-border De Dietrich service. HEP is no longer used due to noise while the train is in station, and reliability issues running the prime mover at high speed constantly. Four Mark 3 generator vans remain in use on the Enterprise service. The later CAF-built Mark 4 sets include their own generators in the Driving Van Trailer (DVT).
- EM2000 digital traction computer
- Train (carriage) door control
- D43 Traction Motors
- Super Series wheel creep control [6]
- Cab mounted electronic fuel gauges
- Fire suppression system, FM200 extinguisher
Variants edit
There are three versions within the Class 201:
- 201 to 205 & 210 to 214
- Fixed buffers, shackle coupling
- 215, 217 to 226-, 229, 232 and 234
- Retractable buffers, automatic or shackle coupling,
- Push-pull capability, electronic fuel gauges
- 206 to 209, 216, 227, 228, 230, 231 & 233
- Retractable buffers, automatic or shackle coupling,
- Push-pull capability, electronic fuel gauges
- NIR train radio and TPWS/AWS for cross-border service.
- HaslerRail 2500 Event recorder
Fleet edit
| Class | Push-pull capable? | Number built |
Fleet numbers | Operations | Notes | |
|---|---|---|---|---|---|---|
| Primary | Other | |||||
| 201 | No | 10 | 201–205, 210–214 | Freight | In long term storage. Being used as spares sources. | |
| Yes | 14 | 215, 217–226, 229, 232, 234 | InterCity | Freight | ||
| 10 | 206–209, 216, 227, 228, 230, 231, 233 | Enterprise | InterCity, Freight |
208/209 owned by NIR (renumbered 8208/8209). 230 in storage. All fitted with TPWS and AWS. | ||
InterCity edit
Today push-pull equipped members of the 201 class operate the only passenger locomotive hauled services in the Republic of Ireland between Dublin and Cork. They operate with Mark 4 carriages which were introduced to the route in 2006/2007. The current livery, which primarily consists of green and silver, was introduced in 2006. All locomotives have full yellow ends to enhance visibility.
Non push-pull locomotives were withdrawn from service because Mark 4 carriages operate a push-pull system and rolling stock on other InterCity routes was replaced by 22000 Class DMUs. The only other locomotive-hauled service (also push-pull) is the Enterprise cross-border service to Belfast which is detailed below.
Enterprise edit
The Enterprise is a cross-border passenger service between Dublin and Belfast operated by Iarnród Éireann and Northern Ireland Railways. This is also a locomotive-hauled service and operates a similar push-pull system like services to Cork. As this is a jointly operated service, it is marketed as the "Enterprise" and the coaching stock and locomotives carry a separate livery to either operator's own services. It consists of light grey with a purple and red strip. Locomotives also have full yellow ends to enhance visibility.
As the service is shared, locomotives (8)208 and (8)209 are owned by Northern Ireland Railways. The coaching stock is owned by operators, Iarnród Éireann own the odd numbered coaches and NIR own the even numbered coaches.
In addition, Iarnród Éireann introduced four former Mark 3 generator vans, in September 2012, to operate this route, in a bid to improve reliability of the service and reduce maintenance costs. Previously, the service operated with head end power and this caused regular locomotive failures, increased wear and tear and also contributed to locomotive 230 being removed from service in June 2013 after an engine fire, while operating a passenger service with HEP in operation.
Freight edit
201 Class locomotives also operate some freight services as required. There is a container flow between Dublin Port and Ballina.
Since 2016, some 201 Class locomotives have operated increased freight services, as the weight and length of some freight services was increased, due to customer demand.
Common livery edit
Locomotives 231 and 233 are painted in a common livery, which consists of light grey with a black stripe. The reason for this is that they are assigned for Enterprise duties and as part of the refurbishment of the Enterprise service, in 2015-2016, only six were given the full livery. Prior to this, some of those given the current livery had previously had the InterCity livery. As part of Iarnród Éireann's logo change, all InterCity 201's carry the new Iarnród Éireann logo, which includes the Irish flag, and for operational and safety reasons they do not operate cross border services, so a common colour scheme was adopted. After the cancellation of the Belmond Grand Hibernian in Ireland,[7] locomotive 216 has been used on both Enterprise and Intercity services, it remains in the blue livery of the Belmond Grand Hibernian as of April 2024.
List of locomotives and names edit
The entire class is named after Irish rivers, with the IÉ locomotives carrying two nameplates, one in Irish and one in English, on each side of the locomotive. As 208 and 209 are owned by Northern Ireland Railways, they carry English language only nameplates. The nameplates are trapezium shaped, with the names in upper case. Some of the class have had long periods out of service, some of these are outlined below.
| Key: | In service | Stored | Scrapped | Preserved |
|---|
| Number | Name | Livery | Status | Notes | |
|---|---|---|---|---|---|
| Irish | English | ||||
| 201 | Abhainn na Sionnainne | River Shannon | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 202 | Abhainn na Laoi | River Lee | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 203 | Abhainn na Coiribe | River Corrib | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 204 | Abhainn na Bearú | River Barrow | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 205 | Abhainn na Feoire | River Nore | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 206 | Abhainn na Life | River Liffey | Enterprise | Operational | Fitted with TPWS/AWS for cross-border services. |
| 207 | Abhainn na Bóinne | River Boyne | Enterprise | Operational | Fitted with TPWS/AWS for cross-border services. |
| 8208 | - | River Lagan | Enterprise | Operational | Owned by Translink, number prefixed with '8' to accommodate their computer systems. Fitted with TPWS/AWS for cross-border services. |
| 8209 | - | River Foyle | Enterprise | Operational | Owned by Translink, number prefixed with '8' to accommodate their computer systems. Fitted with TPWS/AWS for cross-border services. |
| 210 | Abhainn na hEirne | River Erne | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 211 | Abhainn na Suca | River Suck | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 212 | Abhainn na Sláine | River Slaney | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 213 | Abhainn na Muaidhe | River Moy | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 214 | Abhainn na Brosnaí | River Brosna | Old InterCity | Stored | Fixed buffers, not cleared for push-pull operation. Stored at Inchicore Works as surplus to requirements. |
| 215 | An Abhainn Mhór | River Avonmore | InterCity (Current logo) | Operational | |
| 216 | Abhainn na Dothra | River Dodder | Belmond Grand Hibernian | Operational | Stopped in 2009 as surplus to requirements. Returned to service in 2016 for the Belmond Grand Hibernian service. Fitted with TPWS/AWS for cross-border services. |
| 217 | Abhainn na Fleisce | River Flesk | InterCity (Current logo) | Operational | |
| 218 | Abhainn na Garbhóige | River Garavogue | InterCity (Current logo) | Operational | |
| 219 | Abhainn na Tulchann | River Tolka | InterCity (Current logo) | Operational | |
| 220 | An Abhainn Dhubh | River Blackwater | InterCity (Current logo) | Operational | |
| 221 | Abhainn na Feilge | River Fealge | InterCity (Current logo) | Operational | |
| 222 | Abhainn na Dargaile | River Dargle | InterCity (Current logo) | Operational | |
| 223 | Abhainn na hAinnire | River Anner | InterCity (Current logo) | Operational | |
| 224 | Abhainn na Féile | River Feale | InterCity (Current logo) | Stored | Stopped 7 July 2020 due to structural failure of the underframe. The official RAIU report into the failure, issued in July 2021, concluded that a weld repair to a non-structural bed plate had been unnecessarily applied to a structural chassis plate, causing an eventual failure of the underframe.[8] Stored at Inchicore Works. |
| 225 | Abhainn na Daoile | River Deel | InterCity (Current logo) | Operational | Stopped 2 September 2010 after a fatal level crossing collision[9] which caused extensive underframe damage. Returned to freight service on 24 October 2019 and passenger service on 8 November 2019.[10] |
| 226 | Abhainn na Siuire | River Suir | InterCity (Current logo) | Operational | |
| 227 | Abhainn na Leamhna | River Laune | Enterprise | Operational | Fitted with TPWS/AWS for cross-border services. |
| 228 | An Abhainn Bhuí | River Owenboy | Enterprise | Operational | Fitted with TPWS/AWS for cross-border services. |
| 229 | Abhainn na Mainge | River Maine | InterCity (Current logo) | Operational | |
| 230 | Abhainn na Bandan | River Bandon | Old Enterprise | Stored | Stopped in 2013 due to major fire damage. Stored at Inchicore Works. |
| 231 | Abhainn na Maighe | River Maigue | Common Livery | Operational | Fitted with TPWS/AWS for cross-border services. |
| 232 | Abhainn na Chaomaraigh | River Cummeragh | InterCity (Current logo) | Operational | |
| 233 | Abhainn na Chláir | River Clare | Common Livery | Operational | Fitted with TPWS/AWS for cross-border services. |
| 234 | Abhainn na hEatharlaí | River Aherlow | InterCity (Current logo) | Operational | |
Current operations edit
All of the non push-pull capable locomotives (201–205 and 210–214) were placed in storage at Inchicore during 2009, the last being 214 in July 2009. This was due to the withdrawal of the Mark 3 fleet and their replacement with 22000 Class DMUs on the vast majority of passenger services. This left only the Mark 4 Dublin–Cork services and the cross-border Enterprise service (with De Dietrich rolling stock) as the only locomotive hauled passenger services operated by Iarnród Éireann.
The reduction in the number of locomotive hauled passenger workings, combined with the withdrawal of older GM locomotives, has seen 201 Class locomotives used on freight workings, whilst four push-pull capable units were transferred to join the original four dedicated locomotives in use on the Enterprise.
In 2010 Iarnród Éireann planned to store some of its remaining push-pull capable Mark 3 coaches,[11] which could potentially have been used with 201 Class locomotives to enhance Enterprise's service. However, most Mark 3 carriages were scrapped during 2013 and 2014.[12] A fleet of 10 Mark 3 coaches were sold to Belmond Grand Hibernian, while 216 and 225 were earmarked be returned to service to handle the extra traffic generated by Belmond operation. In May 2016, 216 returned to service in Belmond livery, and has operated the Grand Hibernian almost exclusively since that time.
In October 2011 233 suffered bearing failure en route to Connolly station from Belfast.[13][14] It was transported by road to Inchicore Railway Works[15]
On 15 February 2016 two 201 Class locomotives (226 & 209) operated freight trials with a long train of 15 HOBS ballast wagons plus one un-powered loco, possibly assessing the loco's capabilities for future freight services.
In October 2016 Iarnród Éireann expressed an interest in seeking solutions to re-power most of the fleet during a mid-life refurbishment. The requirement was for floor-up engine and control gear solutions, which kept the existing cab controls and compatibility with the existing GM fleet and push/pull equipment. The body, cab controls, bogies, and traction motors would remain unchanged. 201 and 205 were brought in from storage for internal and external inspection, possibly in relation to this re-powering. The re-powering project was originally scheduled to begin in the first quarter of 2017, but was cancelled in early 2019.
In July 2017, 230 received some bodywork repairs [16] after it suffered significant damage, due to a fire in the HEP system[17] in 2013. The loco has been in storage since.
It is worth noting that they cannot operate on the Larne line due to weight clearance.
Model edit
In the late 1990s, Model Irish Railways produced a resin bodyshell kit with nameplates, numbering, brass grills and the standard yellow / black livery line transfers. Marks Models also released a resin kit for these locomotives in 00 gauge in c.2000.
In 2001, Murphy Models commissioned LIMA to produce an '00' gauge 201 model loco.[18] They were produced in IÉ orange (201, 216, 217, 219, 230) and Enterprise (206, 207, 208, 209) liveries, in batches of 300 (except 500 of #207).
[19]
In 2011 Murphy Models launched a completely new version of the 201, with all wheel drive, centre can motor and preinstalled speaker. This was released in IÉ orange (original and revised), Green Intercity and NIR blue as well as NIR Enterprise original and revised.
Railtec Transfers [20] and Studio Scale Models [1] make transfers for the full range of 201 liveries, No's 201-234, original and updated Orange, original and updated Enterprise and Green Intercity.
The 201 Class has also been released in virtual form as a player driveable locomotive in the Microsoft Train Simulator add-on, "Irish Enterprise North", by Making Tracks,[21] and for OpenBVE by Celtic Trainsim.[22]
References edit
- ^ "Locomotive Makes Aviation History". Journal of Commerce. 31 July 1994. Retrieved 20 June 2021.
- ^ IRRS Journal 125, pages 450/451, October 1994
- ^ Howard Johnston & Ken Harris, Jane's Train Recognition Guide, London, HarperCollins, 2005. p. 266.
- ^ "Auxiliary Generators Categories | Dayton-Phoenix Group".
- ^ "HaslerRail AG Bern". Archived from the original on 22 February 2007. Retrieved 11 November 2006.
- ^ "The Electric Traction Glossary". Archived from the original on 16 October 2006. Retrieved 11 November 2006.
- ^ "End of the line for Ireland's luxury sleeper train". The Irish Times.
- ^ "Chassis Plate Fracture on General Motors Class 201, Locomotive 224, 7th July 2020" (PDF). Ireland: Railway Accident Investigation Unit. 1 July 2021. Retrieved 26 June 2023.
- ^ "Road vehicle struck at level crossing XM096, County Roscommon, 2nd September 2010" (PDF). Ireland: Railway Accident Investigation Unit. 4 October 2011. Retrieved 4 July 2023.
- ^ Midland Deltic - 078+225, Portlaoise, 09-10-2019
- ^ Flanagan, Colm (2010). "Optimism in Northern Ireland". Modern Railways. 67 (737): 60–64.
- ^ IRRS Journal 170 Archived 2012-02-24 at the Wayback Machine
- ^ "Railway Accident Investigation Unit, Investigation Report. Bearing failure on a train at Connolly Station 18th October 2011" (PDF). Railway Accident Investigation Unit.
- ^ "Post Incident Inspection following an axle journal bearing failure on Iarnród Éireann Locomotive 233, 18 October 2011" (PDF). Railway Safety Commission.
- ^ "Transporting damaged IE 201 Class to Inchicore". Gary Keville Transport Ltd.
- ^ "230 at Inchicore, 19/7/17". 19 July 2017.
- ^ "Entreprise - HEP caused loco fire". 7 June 2013.
- ^ "Murphy Models portfolio".
- ^ "Murphy Models Portfolio". Murphy Models. Archived from the original on 21 September 2008. Retrieved 17 January 2009.
- ^ "Home". railtec-models.com.
- ^ "Irish Enterprise North". Archived from the original on 19 December 2009. Retrieved 11 December 2009.
- ^ "Home". celtictrainsim.com.