KTM Class 92

Last updated
Class 92
KTMB Class 92 SCS 18 KL Sentral Junction.jpg
A Class 92 EMU Komuter train
In serviceMarch 2012–present [1]
Manufacturer CSR Zhuzhou
Built at Zhuzhou, China
Constructed2010–2012
Number built228 cars (38 sets) [2]
Number in service222 cars (37 sets)
Formation6 cars per trainset
Capacity1118 (328 seats)
Operators Keretapi Tanah Melayu
Depots
  • Batu Gajah Rail Depot
  • Sentul Komuter Depot
  • Tanjung Malim Staging Area
  • New Seremban Komuter Depot (Sept 2013)
Lines served
Specifications
Car body constructionAluminium
Train length138.6 m (454 ft 8+11⁄16 in)
Car length
  • 23.7 m (77 ft 9+1⁄16 in) (Mc)
  • 22.8 m (74 ft 9+5⁄8 in) (Tp/M)
Width2.75 m (9 ft 1⁄4 in)
Height3,905 mm (12 ft 9+3⁄4 in)
Floor height1.1 m (3 ft 7+5⁄16 in)
Doors3 double-leaf doors per side
Wheel diameter850 mm (33+7⁄16 in)
Maximum speed
  • Service:
  • 120 km/h (75 mph)
  • Design:
  • 140 km/h (90 mph)
Weight238 t (234 long tons; 262 short tons)
Traction system Siemens IGBT–VVVF [3]
Traction motors 16 × Siemens 1TB2004-0GA02 160 kW (210 hp) 3-phase AC induction motor [4]
Power output2,560 kW (3,430 hp)
Electric system(s) 25 kV 50 Hz AC overhead line
Current collector(s) Double-arm Z-shaped Pantograph
UIC classification Bo′Bo′+2′2′+Bo′Bo′+Bo′Bo′+2′2′+Bo′Bo′
Braking system(s) two-pipe regenerative brake system
Safety system(s) ETCS, ATP
Coupling system AAR
Track gauge 1,000 mm (3 ft 3+3⁄8 in) metre gauge

The Class 92 is a type of electric multiple unit operated by Keretapi Tanah Melayu on its KTM Komuter services. A total of 38 sets were built by CSR Zhuzhou of China, in 6-car formations. [5]

Contents

History

The Class 92 was procured under a Malaysian Government initiative, National Key Result Area (NKRA) to reduce congestion and improve public transport with a specific RM2 billion allocation to KTMB to improve commuter rail efficiency. A sum of RM 1.894 billion was spent to procure these trains, with the remainder being spent on the improvement of signaling along the Putra-Mid Valley stretch and a ticketing system upgrade. [6]

The first EMU was delivered on 23 September 2011 and was expected to operate in revenue service by late December 2011. However, delays in testing led to the subsequent postponement of launch. On 8 March 2012, 4 sets commenced operation. All 38 sets were in revenue service by July 2012. [7] [8]

Features

Designed for low dwell times and high passenger seating capacity, the trains have three double leaf doors per side. The driving motors have longitudinal seating only while the trailer feature a mixture of longitudinal and traverse 2+2 seating. It has wide gang-ways interconnecting each coach, allowing passengers to distribute effectively throughout the length of the train. However, two middle coaches of the class 92 is designated women's only coaches by its operator KTM, limiting full interactivity within the train set. Dynamic route maps located above doors details trains position relative to station in real-time. CCTVs and 3-pin power outlets are provided as further features. All trains have over-head air-conditioning systems to provide ventilation, dehumidification and comfortable temperature control. [9]

The KTM Class 92 trains are fitted with 65 million euros worth of Siemens made transformers, power converters, traction motors and vehicle control systems. [10] [9] [11]

Operation

The Class 92 operates along the two Komuter lines in the Central Sector. During current 15-minute frequency operations, as many as 25 class 92 sets are used while the remaining sets are kept in reserve. In the future (10-minute frequency operations), it is expected for the total maximum of concurrently used sets to increase to 36 with 2 to remain in reserve.

The Class 92 SCS uses Siemens instruments for control. KTM Class 92 Cockpit console siemens control cab.JPG
The Class 92 SCS uses Siemens instruments for control.

Special service

During festivities, the KTM Class 92 is used for special services. Special services typically occur during occasions such as the "homecoming" exodus, saw class 92 sets operating intercity routes, such as the KL Sentral-Ipoh route complementing the ETS train service. In other festivities, such as the festival of Thaipusam, the class 92 also provides service from Ipoh direct to Batu Caves.

Maintenance and Depot

The Class 92 sets is maintained by its manufacturer CSR Zhuzhou. The maintenance facility will be based mainly at KTM’s Sentul Komuter Depot while a minor secondary base is located at Tanjung Malim. [12]

On top of all that, a new special 16.34 hectares (40 acres) commuter maintenance depot is being built (completion by Sept 2013) in the vicinity of Seremban station to house the class 92. The depot will have a capacity of stabling 19 six coach Class 92 sets and be able to conduct simultaneous maintenance work on up to 6 sets of commuter trains. The depot will also have up to 15 tracks of 6 km (3.7 mi) each to store and maintain trains. The depot will also stage other Rawang-Seremban line rolling stocks. [13]

Design and construction

The Class 92 SCS is one of the first trains in Malaysia to introduce dynamic route passenger information systems. KTM Class 92 Passenger information System.jpg
The Class 92 SCS is one of the first trains in Malaysia to introduce dynamic route passenger information systems.

The exterior and interior of the class 92 is fully designed in Germany by Tricon Design for CSR Zhuzhou. The exterior has a Malaysian tiger inspired front motif and tiger fur side coating.

The trains were assembled in CSR Zhuzhou's Electric Plant train factory in China, [14] while power traction units and vehicle control systems were built by Siemens in Germany. [9] [15]

Formation

Car No.123456
Seating capacity505757575750
DesignationMcTpMMTpMc
Set Designation123456Arrival DateStatusLaunch Date
Class 92 SCS 01C9201T9201M9201M9202T9202C9202Arrived Sept 22Operational8 March
Class 92 SCS 02C9203T9203M9203M9204T9204C9204Arrived Oct 19Operational8 March
Class 92 SCS 03C9205T9205M9205M9206T9206C9206Arrived NovOperational8 March
Class 92 SCS 04C9207T9207M9207M9208T9208C9208Arrived NovOperational8 March
Class 92 SCS 05C9209T9209M9209M9210T9210C9210Arrived NovOperational31 March
Class 92 SCS 06C9211T9211M9211M9212T9212C9212Arrived NovCrashed31 March
Class 92 SCS 07C9213T9213M9213M9214T9214C9214Arrived DecOperational31 March
Class 92 SCS 08C9215T9215M9215M9216T9216C9216Arrived DecOperational31 March
Class 92 SCS 09C9217T9217M9217M9218T9218C9218Arrived DecOperational31 March
Class 92 SCS 10C9219T9219M9219M9220T9220C9220Arrived JanOperational31 March
Class 92 SCS 11C9221T9221M9221M9222T9222C9222Arrived JanOperationalMay
Class 92 SCS 12C9223T9223M9223M9224T9224C9224Arrived JanOperationalMay
Class 92 SCS 13C9225T9225M9225M9226T9226C9226Arrived FebOperationalMay
Class 92 SCS 14C9227T9227M9227M9228T9228C9228Arrived FebOperationalMay
Class 92 SCS 15C9229T9229M9229M9230T9230C9230Arrived FebOperationalMay
Class 92 SCS 16C9231T9231M9231M9232T9232C9232Arrived FebCaught fireMay
Class 92 SCS 17C9233T9233M9233M9234T9234C9234ArrivedOperationalMay
Class 92 SCS 18C9235T9235M9235M9236T9236C9236ArrivedOperationalMay
Class 92 SCS 19C9237T9237M9237M9238T9238C9238ArrivedOperationalJune
Class 92 SCS 20C9239T9239M9239M9240T9240C9240ArrivedOperationalJune
Class 92 SCS 21C9241T9241M9241M9242T9242C9242ArrivedOperationalJune
Class 92 SCS 22C9243T9243M9243M9244T9244C9244ArrivedOperationalJune
Class 92 SCS 23C9245T9245M9245M9246T9246C9246ArrivedOperationalJuly
Class 92 SCS 24C9247T9247M9247M9248T9248C9248ArrivedOperationalJuly
Class 92 SCS 25C9249T9249M9249M9250T9250C9250ArrivedOperationalJuly
Class 92 SCS 26C9251T9251M9251M9252T9252C9252ArrivedOperationalJuly
Class 92 SCS 27C9253T9253M9253M9254T9254C9254ArrivedOperationalJuly
Class 92 SCS 28C9255T9255M9255M9256T9256C9256ArrivedOperationalJuly
Class 92 SCS 29C9257T9257M9257M9258T9258C9258ArrivedOperationalJuly
Class 92 SCS 30C9259T9259M9259M9260T9260C9260ArrivedUnknownJuly
Class 92 SCS 31C9261T9261M9261M9262T9262C9262ArrivedUnknownJuly
Class 92 SCS 32C9263T9263M9263M9264T9264C9264ArrivedOperationalJuly
Class 92 SCS 33C9265T9265M9265M9266T9266C9266ArrivedOperationalJuly
Class 92 SCS 34C9267T9267M9267M9268T9268C9268ArrivedTemporarily groundedJuly
Class 92 SCS 35C9269T9269M9269M9270T9270C9270ArrivedOperationalJuly
Class 92 SCS 36C9271T9271M9271M9272T9272C9272ArrivedOperationalJuly
Class 92 SCS 37C9273T9273M9273M9274T9274C9274ArrivedOperationalJuly
Class 92 SCS 38C9275T9275M9275M9276T9276C9276ArrivedOperationalJuly

Cars 2 and 5 are equipped with a double-arm Z-shaped pantograph.

Cars 3 and 4 are designated women's only car.

Corruption investigation

The purchase of the KTM class 92 was notably under investigation by the Malaysian Anti Corruption Commission (MACC) over its tender process. In 2008, the Chinese railway manufacturer Zhuzhou Electric Locomotive Co Ltd, being the lowest bidder, was originally awarded the tender to build 3 car sets at the cost of RM 13.7 million. This figure later increased to RM 48 million per 6 car set. According to the details revealed to the press about the investigation, the re-negotiation process was held directly with the manufacturer and there was certain irregularities in pricing. The investigation is still on-going. [16] [17] [18]

Operational issues

There has been a number of issues related to the Class 92. In a comment by KTMB's incumbent president, Elias Kadir has noted that the class 92 is "not up to standard". [19] In other related incidents, in which Class 92 sets malfunctioned was due reportedly to poor maintenance and non-payment to suppliers. [19]

Poor fleet management has led to many KTM Class 92 sets to have gone without routine maintenance, thus leading to a void in manufacturer warranty. According to the Auditor-General’s Report, The sum of RM99.94 million paid by the Railway Assets Corporation (RAC) to CSR Zhuzhou Electric Locomotive Co Limited to service the six-car Electric Multiple Unit (EMU) cannot be reimbursed due to KTMB's failure in its part of sending the trains for necessary maintenance. [20]

Vandalism

Immediately, following its launch a number of KTM Class 92 were intentionally damaged, at least 20 side windows are cracked or holed, due a number of stone throwing incidents. [21] This has culminated in a number of media reports. Despite the incidents, KTMB has no intention of upgrading the SCS to shatterproof glass to counter these incident. [22] During the 2018 Malaysian general election, trains plastered with campaign advertising from then ruling party Barisan National had their windows cracked again. [23]

Accidents and incidents

Launch delays

The premature decay in KTM class 8X circa 2006-2012, led to a public outcry for new commuter rolling stock. Hence, there was a need for a fast-tracked tender of new trains in order to meet the rising rail passenger demand.

Originally the first set was expected to be launched in December 2011, [7] it was later delayed to January [27] and then February 2012. [28] The eventual launch date for Class 92 took place on March 8, 2012. [1]

[29] Reports place the delay as a result of further operational testing, and driver training.

Related Research Articles

Keretapi Tanah Melayu Berhad (KTMB) or Malayan Railways Limited, colloquially referred to simply as KTM, is the main rail operator in Peninsular Malaysia. The railway system dates back to the British colonial era, when it was first built to transport tin. Previously known as the Federated Malay States Railways (FMSR) and the Malayan Railway Administration (MRA), Keretapi Tanah Melayu acquired its current name in 1962. The organisation was corporatised in 1992, but remains wholly owned by the Malaysian government.

<span class="mw-page-title-main">KTM Komuter</span> Commuter rail system in Malaysia

KTM Komuter is a commuter rail system in Malaysia operated by Keretapi Tanah Melayu (KTM). It was introduced in 1995 to provide local rail services in Kuala Lumpur and the surrounding Klang Valley suburban areas. Services were later expanded to other parts of Malaysia with the introduction of the Northern and Southern sectors.

<span class="mw-page-title-main">Express Rail Link</span>

The Express Rail Link Sdn Bhd is a company that owns and operates the airport rail link of the same name that connects the Kuala Lumpur International Airport (KLIA) with the Kuala Lumpur Sentral transportation hub, 57 kilometres apart. The company operates two different train services:

<span class="mw-page-title-main">CRRC Zhuzhou Locomotive</span> Company in China

CRRC Zhuzhou Locomotive Co., Ltd. is one of the electric locomotive manufacturers in China. It is one of the subsidiaries of CRRC.

<span class="mw-page-title-main">Rail transport in Malaysia</span>

Rail transport in Malaysia consists of heavy rail, light rapid transit (LRT), mass rapid transit (MRT), monorails, airport rail links and a funicular railway line. Heavy rail is mostly used for intercity services and freight transport as well as some urban public transport, while rapid transit rails are used for intracity urban public transport in the capital city of Kuala Lumpur and the surrounding Klang Valley region. There are two airport rail link systems linking Kuala Lumpur with the Kuala Lumpur International Airport and Sultan Abdul Aziz Shah Airport. The longest monorail line in the country is also used for public transport in Kuala Lumpur, while the only funicular railway line is available in Penang.

<span class="mw-page-title-main">Tanjung Malim–Port Klang Line</span> Railway line in Malaysia.

The KTM Tanjung Malim–Port Klang Line, formerly known as the Port Klang Line is one of the three KTM Komuter Central Sector lines provided by Keretapi Tanah Melayu. The electric trains run between Tanjung Malim and Port Klang. Prior to 15 December 2015, the northern terminus of this line was Batu Caves.

<span class="mw-page-title-main">Klang Komuter station</span> Railway station in Klang, Malaysia

The Klang Komuter station is a train station served by the KTM Komuter's Port Klang Line train service in Malaysia. It is located at Jalan Besar, in the southern area of Klang. Parallel to this station is a KTM depot for locomotive and for repairing of freight wagons.

<span class="mw-page-title-main">Sentul Komuter station</span> Malaysian commuter train station

The Sentul Komuter station is a Malaysian commuter train station formerly known as Sentul railway station and is located in the east side of and named after Sentul, Kuala Lumpur. Since 2015, the station has been on the Seremban Line of the KTM Komuter train services. For a long time, this station served as the northern terminus of the Sentul-Port Klang route until the line was extended to Batu Caves, when the station continued to be on the Batu Caves-Port Klang Line until the route change in December 2015 to accommodate the Klang Valley Double Tracking upgrade.

<span class="mw-page-title-main">Kepong Sentral Komuter station</span> Railway station in Bandar Sri Damansara, Malaysia

The Kepong Sentral Komuter station is a railwaystation located in Kepong, Selangor, Malaysia. It is part of the Tanjung Malim–Port Klang Line, and also provides KTM ETS services. Situated just beside this station is the Kuala Lumpur Middle Ring Road 2 (MRR2).

<span class="mw-page-title-main">Segambut Komuter station</span>

The Segambut KTM Komuter station is a Malaysian commuter train station located in the northern area of Kuala Lumpur along the Port Klang Line.

<span class="mw-page-title-main">KTM Class 81</span> Malaysian electric multiple unit train

The Class 81 is the first and oldest type of electric multiple unit introduced by Keretapi Tanah Melayu for its KTM Komuter service. 18 sets were designed by Hunslet TPL and built by Ganz Works in 1993-1994.

<span class="mw-page-title-main">KTM Class 82</span> Malaysian electric multiple unit train

The Class 82 was a type of sub-urban rail electric multiple unit that once operated by Keretapi Tanah Melayu on its KTM Komuter services. Each unit consists of two driving motor cars and a trailer cars. All were retired by 2012 after being replaced by the Class 92.

<span class="mw-page-title-main">KTM ETS</span> Malaysian inter-city rail service

The KTM ETS, commercially known as ETS, an acronym derived from Electric Train Service, is an inter-city higher-speed rail in Malaysia operated by Keretapi Tanah Melayu (KTM). The KTM ETS is the second electric train service to be operated by the Malaysian railway company after KTM Komuter, and the second inter-city rail service after KTM Intercity.

<span class="mw-page-title-main">Batu Caves–Pulau Sebang Line</span> Railway line in Malaysia

The KTM Batu Caves–Pulau Sebang Line, formerly known as the Seremban Line is one of the three KTM Komuter Central Sector lines provided by Keretapi Tanah Melayu. Its electric trains run between Batu Caves and Pulau Sebang/Tampin. Prior to 15 December 2015, the northern terminus of this line was Rawang.

<span class="mw-page-title-main">KTM Class 93</span> Train class

The Class 93 is a type of electric multiple unit used by Keretapi Tanah Melayu for its intercity Electric Train Service (ETS). A total of 10 sets in 6-car formations have been built and delivered by CRRC Zhuzhou of China, with 9 additional sets ordered in 2019 with delivery finished in 2020. In light of the Gemas-JB EDTP Modification, another 10 sets has been ordered and will commence delivery later this year. As per the technology exchange agreement, part of the consignment will be partially assembled in Batu Gajah, Malaysia.

<span class="mw-page-title-main">Klang Valley Integrated Transit System</span> Rail transportation network in the Klang Valley

The Klang Valley Integrated Transit System is an integrated transport network that primarily serves the area of Klang Valley and Greater Kuala Lumpur. The system commenced operations in August 1995 with the introduction of commuter rail service on the existing rail between Kuala Lumpur and Rawang. The system have since expanded and currently consists of 11 fully operating rail lines in a radial formation; two commuter rail lines, six rapid transit lines, one bus rapid transit line and two airport rail links to the Kuala Lumpur International Airport's (KLIA) Terminal 1 and Terminal 2, and one temperarily suspended airport rail link to the Sultan Abdul Aziz Shah Airport. The system encompasses 528.4 kilometres (328.3 mi) of grade-separated route on standard gauge and metre gauge with 197 operational stations.

<span class="mw-page-title-main">KTM Komuter Northern Sector</span>

The KTM Komuter Northern Sector is one of the five KTM Komuter services run by Malaysian rail operator Keretapi Tanah Melayu (KTM). The service was introduced on 11 September 2015 following the completion of the Ipoh-Padang Besar Electrification and Double-Tracking Project in December 2014, which also saw the extension of ETS services to Padang Besar from Ipoh.

<span class="mw-page-title-main">KL Sentral–Terminal Skypark Line</span> Railway line in Malaysia

The KTM KL Sentral–Terminal Skypark Line is a currently suspended limited express train service in Kuala Lumpur, Malaysia between Kuala Lumpur Sentral and Sultan Abdul Aziz Shah Airport. It is Malaysia's second airport rail link service, after the Express Rail Link system.

<span class="mw-page-title-main">KTM Class 61</span>

The KTM Class 61 is a diesel multiple unit operated by Keretapi Tanah Melayu for KTM Intercity services on non electrified sections of the KTM West Coast railway line and the KTM East Coast railway line.

References

  1. 1 2 Adnan, Amimudin. "Steps being taken to improve KTM service". The Star Online. Retrieved 4 March 2012.
  2. ↑ twitkommuter. "@ktmkomuter". KTM Kommuter. KTMB. Retrieved 10 July 2012.
  3. ↑ "Chinese trains to expand KL Komuter fleet". Railway Gazette International . 26 November 2010. Retrieved 20 May 2016.
  4. ↑ "Our Business". Majestic Engineering Sdn Bhd.
  5. ↑ Lee, Patrick (August 31, 2011). "Why all roads lead to Klang Valley". Free Malaysia Today. Archived from the original on 9 September 2011. Retrieved 24 September 2011.
  6. ↑ Ministry of Transport. "NKRA Urban Public Transport". MOT. Archived from the original on 11 July 2012. Retrieved 3 August 2012.
  7. 1 2 "KTM gets first batch of electric train coaches from China". The Star. September 23, 2011. Retrieved 24 September 2011.
  8. ↑ Kaur, Manjit (November 3, 2011). "Two sets of EMU trains being tested". TheStarOnline. Retrieved 3 November 2011.
  9. 1 2 3 "Siemens upgrades mass transit system in Kuala Lumpur" (PDF). Siemens.com. Siemens. Retrieved 25 September 2011.
  10. ↑ Anzeige (5 August 2011). "Malaysia: Neue Fahrzeuge für Vorortverkehr". EuRailPress.de (in German). Archived from the original on 27 March 2012. Retrieved 25 September 2011.
  11. ↑ 马来西亚城际轨道列车. gofront.com (in Chinese). Zhuzhou Electric Locomotive Works. Retrieved 25 September 2011.
  12. ↑ "南车株机造中国首个城际动车组4S店在吉隆坡开业". Rednet.cn (in Chinese). RedNet. Retrieved 4 March 2012. the main base in Kuala Lumpur Sentul depot, sub-base is located in Perak, the Tanjong Malim
  13. ↑ Randal, Simon. "Commuter train maintenance depot to built in Seremban". The Malay Mail. MalayMail. Archived from the original on 21 February 2013. Retrieved 8 July 2012.
  14. ↑ 湖南新闻联播. CNTV (in Chinese). Middle Kingdom News Network. Archived from the original on 4 September 2012. Retrieved 24 September 2011.
  15. ↑ Miabo, Nikolai. "Quick arrival in the Klang Valley". RailwayGazette. Railway Gazette International. Retrieved 3 August 2012.
  16. ↑ Charles, Lourdes (6 August 2010). "MACC probes purchase of Electric Multiple Units". The Star Online. Retrieved 8 March 2012.
  17. ↑ Dzhulkefly, Ahmad (4 August 2010). "PAC wants MACC to investigate purchase of KTMB trains" . Retrieved 8 March 2012.
  18. ↑ Maria, Stephannie (18 July 2011). "EMU train ready, MACC still lingering". Free Malaysia Today. Archived from the original on 3 March 2012. Retrieved 8 March 2012.
  19. 1 2 Kauer, Shauren. "KTMB's revival on shaky tracks?". BusinessTimes. btimes.com.my. Retrieved 3 August 2012.
  20. ↑ Augustine, Sean (Jun 17, 2014). "Warranty can be affected if trains not serviced". Rakyat Post. Retrieved 6 August 2014.
  21. ↑ Ismail, Azizul. "More Komuter trains by July and less waiting time". The Sun. thesundaily.my. Retrieved 8 July 2012.
  22. ↑ Kaos, Joseph. "New trains vandalised". The Star Online. The Star. Retrieved 8 July 2012.
  23. ↑ Muhammad, Anne (5 May 2018). "KTM Komuter with BN, Najib ads vandalised". Malaysiakini . Retrieved 11 May 2018.
  24. ↑ Riduan, Nurul. "Komuter tergelincir di Stesen Shah Alam" (in Malay). SinarHarian. Retrieved 31 October 2013.
  25. ↑ Zain, Ruwaida Md (2018-08-23). "Komuter terlajak brek". HM Online (in Malay). Retrieved 2019-03-27.
  26. ↑ "Trains crash in Tanjung Malim; ETS and KTM Komuter services disrupted". Mohd Hafizee Mohd Arop. New Straits Times. Retrieved 18 October 2018.
  27. ↑ Sivanandam, Hemananthani (21 December 2011). "First set of EMU six-car trains to run in January". theSunDaily. Retrieved 5 March 2012.
  28. ↑ "KTMB's commuter service gets a boost". New Straits Times. NST. Retrieved 4 March 2012.
  29. ↑ "New KTM Komuter trains launched". The Star Online. 8 March 2012. Retrieved 8 March 2012.

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