# KTM Class 82 > Mediated Wiki article. Canonical URL: https://mediated.wiki/source/KTM_Class_82 > Markdown URL: https://mediated.wiki/source/KTM_Class_82.md > Source: https://en.wikipedia.org/wiki/KTM_Class_82 > Source revision: 1338128477 > License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) Malaysian electric multiple unit train Class 82 In service 1997–2012 Manufacturer Union Carriage & Wagon Number built 66 cars (22 sets) Formation 3 per trainset Capacity 462 (212 seats) Operator Keretapi Tanah Melayu Depots Batu Gajah Rail Depot Sentul Komuter Depot Lines served Batu Caves-Port Klang Route Rawang-Seremban Route Specifications Car body construction Aluminium, heavy steel material Train length 68.4 m (224 ft 5 in) Car length 22.2 m (72 ft 10 in) (end cars) 23.2 m (76 ft 1 in) (intermediate cars) Width 2.75 m (9 ft 0 in) Height 3,855 mm (12 ft 7.8 in) Floor height 1.1 m (3 ft 7 in) Doors 2 double-leaf plug sliding doors per side Maximum speed 160 km/h (99 mph) (design) 120 km/h (75 mph) (service) Weight 130 t (130 long tons; 140 short tons) Traction system GEC Alsthom GTO–C/I (Converter and Inverter) Traction motors 8 × GEC Alsthom 4EXA-2113 160 kW (210 hp) 3-phase AC induction motor[1] Power output 1,280 kW (1,720 hp) Electric system 25 kV 50 Hz AC overhead catenary Current collection Double-arm Z-shaped pantograph UIC classification Bo′Bo′+2′2′+Bo′Bo′ Braking system Single-pipe regenerative break system Track gauge 1,000 mm (3 ft 3+3⁄8 in) metre gauge The **Class 82** was a type of sub-urban rail [electric multiple unit](/source/Electric_multiple_unit) that once operated by [Keretapi Tanah Melayu](/source/Keretapi_Tanah_Melayu) on its [KTM Komuter](/source/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](/source/KTM_Class_92). ## Design The Class 82 was designed with a [streamlined](/source/Streamlines%2C_streaklines%2C_and_pathlines) sloped head with two high beam lamps concentrated at the center top with two standard headlights at either sides. Route direction is indicated on the front of the train within a confined fluorescent lighted box using a lightly transparent plastic. The Class 82 have two double-leaf pressure plug doors per side of each coach. The cab head is designed to be bottom heavy with the bulk of the power transformers and motors located beneath the coach, allowing saloon space to be maximised. The front outer frame is made of heavy carbonized steel which is capable of sustaining high impact. An ARR coupling system is used, which is compatible with all of KTMB's modern rolling stock. Unlike the latter Class 92,[2] the Class 82 like its sister classes are endowed with multi-layered tempered glass that is of a higher degree of impact resistance. ## Description 22 three car sets were built and delivered by [Union Carriage & Wagon](/source/Union_Carriage_%26_Wagon) of South Africa from 1996 to 1997. The Class 82 sets were deployed in stages, with the final set coming into service in December 1998. The KTM Class 82 three-car formation consists of two motor cabs at either end of the set and a single trailer car in between, the trailer car in between is equipped with a double-arm Z-shaped pantograph for [25 kV 50 Hz AC](/source/25_kV_AC_railway_electrification) electric pick up. Narrow gangways integrate the three-car sets, allowing full walking from cab to cab. Each car features two double-leaf electric plug doors at either side. Printed route maps are displayed on each door, along with emergency stop levers. The Class 82 has a top speed of 140 km/h (87 mph), which was similar to the top speed of the other EMU classes but significantly faster than the railbuses that were in use at the time. During normal operation, 120 km/h (75 mph) was the typical top speed with the average speed being around 45 km/h (28 mph). The Class 82 was said to have better energy efficiency when compared to the Class 81. This was due to the [GEC Alstom](/source/Alstom) regenerative braking system being used which gave better acceleration during runs. ## Overhauls & refurbishment Over its operational life, the KTM Class 82 has seen its life extended through numerous schemes of overhauling and refurbishment. However, the closure of Union Carriage & Wagons' international rail business saw an end to any future replacement parts for the Class 82. Tropical weather proved more than taxing for the Class 82 with the premature failure of many irreplaceable parts. Although there have been attempts to substitute parts with those of a different make, the economics and technological expertise were not on the side of the Class 82, and the Class 82 soon found itself in the precarious state of having to resort to cannibalizing the parts of older sets in order to keep the remaining fleet in operation.[3][4] ## Service history The Class 82 used to operate in a fixed 3-car formation for its regular service. During the 1995–1999 period, it used to operate at peak hours in a 3+3 car formation. But this configuration was soon discontinued. Briefly from 2010 to 2012, all train sets of this class were used in a hybrid diesel pull configuration in which an unpowered EMU would be towed by a diesel locomotive while it got electricity from an attached commercial generator wagon. Since the transformers and power pick-ups could not be replaced, the company dubbed these as KTM "Hybrid" trains, serviced at both the Batu Caves-Klang and Kajang-Rawang routes. [5] Despite its young age, the arrival of the KTM Class 92 in 2012 resulted in the total retirement of the entire KTM Class 82 fleet, with many being cannibalized for parts, while others are being retired due to accidents and incidents. There are no more working sets available for use, adding to the complexity of not being able to source any more parts from the factory. This marks the end of the entire KTM Class 82's short history. 6 Class 82 sets have been abandoned at Ipoh Rail Yard. The whereabouts of the other sets are currently unknown. ## Formation - Set Designation Car Number Status Car 1 Car 2 Car 3 EMU 41 C8201 T8201 C8202 Retired from Hybrid Service EMU 42 C8203 T8202 C8204 Abandoned at Ipoh EMU 43 C8205 T8203 C8206 Retired from Hybrid Service EMU 44 C8207 T8204 C8208 Abandoned at Ipoh EMU 45 C8209 T8205 C8210 Retired from Hybrid Service EMU 46 C8211 T8206 C8212 Retired from Hybrid Service EMU 47 C8213 T8207 C8214 Retired from Hybrid Service EMU 48 C8215 T8208 C8216 Abandoned at Ipoh EMU 49 C8217 T8209 C8218 Abandoned at Ipoh EMU 50 C8219 T8210 C8220 Abandoned at Ipoh EMU 51 C8221 T8211 C8222 Abandoned at Ipoh EMU 52 C8223 T8212 C8224 Abandoned at Ipoh EMU 53 C8225 T8213 C8226 Abandoned at Ipoh EMU 54 C8227 T8214 C8228 Abandoned at Ipoh EMU 55 C8229 T8215 C8230 Abandoned at Ipoh EMU 56 C8231 T8216 C8232 Retired from Hybrid Service EMU 57 C8233 T8217 C8234 Retired from Hybrid Service EMU 58 C8235 T8218 C8236 Abandoned at Ipoh EMU 59 C8237 T8219 C8238 Retired from Hybrid Service EMU 60 C8239 T8220 C8240 Abandoned at Ipoh EMU 61 C8241 T8221 C8242 Abandoned at Ipoh EMU 62 C8243 T8222 C8244 Abandoned at Ipoh ## Gallery - The interior of the KTM Komuter Class 82. - KTM Class 82 EMU57 running in Hybrid formation (both locomotive and generator at the front of the train). - KTM Class 81 EMU14 & Class 82 EMU42, both at Sungai Buloh station. - KTM Class 82 EMU41 at Kuala Lumpur station ## References Wikimedia Commons has media related to [KTM Class 82](https://commons.wikimedia.org/wiki/Category:KTM_Class_82). 1. **[^](#cite_ref-1)** ["Our Business"](https://majesticengineering.com.my/our-business/). Majestic Engineering Sdn Bhd. 1. **[^](#cite_ref-star003_2-0)** Kaos, Joseph. ["New trains vandalised"](http://thestar.com.my/news/story.asp?file=/2012/7/4/nation/11599820&sec=nation). *The Star Online*. The Star. Retrieved 8 July 2012. 1. **[^](#cite_ref-thestar001_3-0)** Loh, Joseph. ["Major signalling problem temporarily halts KTM Komuter train service"](http://www.thestar.com.my/News/Nation/2013/08/02/KTM-Komuter-down/). *The Star*. Retrieved 11 September 2014. 1. **[^](#cite_ref-thestar002_4-0)** jayagandi, jayaraj. ["Back on track"](http://www.thestar.com.my/Travel/Malaysia/2011/05/03/Back-on-track/). *TheStar*. Retrieved 11 September 2014. 1. **[^](#cite_ref-5)** Kng Zheng Guan (2009-05-15). ["KTMB running hybrid trains to deal with congestion"](https://web.archive.org/web/20090516234443/http://thestar.com.my/news/story.asp?file=%2F2009%2F5%2F15%2Fnation%2F20090515114616&sec=nation). *The Star*. Archived from [the original](http://thestar.com.my/news/story.asp?file=/2009/5/15/nation/20090515114616&sec=nation) on 2009-05-16. v t e Rail transport in Malaysia Overview Fares and ticketing Token Touch 'n Go card KTMB Mobile App Komuter Link Mastercard VISA MyDebit Card Statutory authority Land Public Transport Agency (APAD) Railway Assets Corporation (RAC) Malaysia Rapid Transit Corporation (MRT Corp) Major Operators Keretapi Tanah Melayu Rapid Rail Express Rail Link Sabah State Railway Inter-city rail Main Lines Current KTM West Coast Line KTM East Coast Line Western Sabah Railway Line Future MRL East Coast Rail Link Planned HSR Kuala Lumpur–Singapore high-speed rail Trans-Borneo Railway North Eastern Sabah Railway Line Sarawak Railway Line Services KTM ETS KTM Intercity Sabah State Railway International Express Eastern & Oriental Express Commuter rail Suburban Current KTM Komuter Central 1 Batu Caves–Pulau Sebang Line 2 Tanjung Malim–Port Klang Line Northern 1 Ipoh–Butterworth Line 2 Padang Besar–Butterworth Line Southern 1 Kulai–JB Sentral Line 2 Kempas Baru–Pasir Gudang Line Planned Kita Selangor Rail Line Airport Link Current ERL 6 KLIA Ekspres 7 KLIA Transit KTM Komuter 10 KL Sentral–Terminal Skypark Line Metro rail LRT Current Rapid KL 3 Ampang Line 4 Sri Petaling Line 5 Kelana Jaya Line 11 Shah Alam Line Future LRT Mutiara Line Planned LRT Kota Kinabalu Line MRT Current Rapid KL 9 Kajang Line 12 Putrajaya Line Planned 13 Circle Line Monorail Current 8 KL Monorail Melaka Monorail (suspended) Planned 14 Putrajaya Monorail Kota Kinabalu Monorail Border link Current KTM Intercity (Shuttle Tebrau) Future RTS Johor Bahru–Singapore Rapid Transit System Other rail People mover KLIA Aerotrain Funicular Penang Hill Railway Gondola lift Langkawi Cable Car Genting Skyway Awana Skyway Penang Hill Cable Car Rolling stock & manufacturers Inter-city KTM Class 23 KTM Class 24 KTM Class 25 YDM4 KTM Class 61 DMU KTM Class 91 EMU KTM Class 93 EMU KTM Class 94 EMU Kawasaki diesel locomotives DMU Commuter KTM Class 81 EMU KTM Class 82 EMU KTM Class 83 EMU KTM Class 92 EMU Airport link CNR Changchun ERL "Equator" EMU Siemens Desiro ET 425 M Hyundai Rotem KTM Class 83 EMU LRT CRRC Zhuzhou Articulated LRV "AMY" Bombardier Innovia ART 200/Metro 300 CRRC Zhuzhou LRV MRT Siemens Inspiro "The Guiding Light" Hyundai Rotem EMU Monorail Scomi SUTRA Others Bombardier CX-100 Doppelmayr Garaventa 100-FUL Lugano–Stazione Doppelmayr Garaventa 6-MGD Leitner Ropeways 8-MGD Depots Current KTM Batu Gajah Bukit Mertajam Bukit Tengah Gemas Kempas Baru Klang Padang Besar Port Klang Rawang Sentul Seremban Sabah State Railway Tanjung Aru ERL Salak Tinggi LRT Ampang Kuala Sungai Baru Subang MRT Serdang Sungai Buloh Kajang Monorail Brickfields Aerotrain KLIA MAHB Future Johan Setia (LRT) PSR-A (LRT) Sungai Dua (LRT) Ayer Panas (MRT) Taman Midah (MRT) Related articles 2021 Kelana Jaya LRT collision --- Adapted from the Wikipedia article [KTM Class 82](https://en.wikipedia.org/wiki/KTM_Class_82) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/KTM_Class_82?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.