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T251
The Kawasaki Heavy Industries & CRRC Qingdao Sifang T251 (Contract Turnkey 251) is the first generation electric multiple unit rolling stock in operation on the Thomson–East Coast line of Singapore's Mass Rapid Transit (MRT) system, manufactured by a consortium of Kawasaki Heavy Industries (KHI) and CRRC Qingdao Sifang (formerly CSR Qingdao Sifang) under Contract T251. 91 four-car medium-capacity trainsets were purchased by LTA for the Thomson-East Coast line in 2014 and the first set was delivered on 25 May 2018. Seven additional trains were supposed to be procured for the RTS Link as both the Singapore and Malaysian governments agreed to both lines sharing largely identical technical specifications. Since then, a new agreement signed on 30 July 2020 meant that these trains would not be built and will be replaced by LRT trains. Tender The tender for trains under the contract turnkey 251 was closed on 15 November 2013 with six bids. The Land Transport Authority has sho ...
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Thomson–East Coast MRT Line
The Thomson–East Coast Line (TEL) is a medium-capacity Mass Rapid Transit (Singapore), Mass Rapid Transit (MRT) line in Singapore. Coloured brown on the rail map, it is fully underground. When fully completed, the sixth line on the country's MRT network will serve 32 stations around in length, becoming one of the world's longest List of driverless trains, driverless rapid transit lines. It runs along a combined north–south and east–west corridor, starting in the North Region, Singapore, north at Woodlands, Singapore, Woodlands town, passing through Upper Thomson (subzone), Upper Thomson and the towns of Ang Mo Kio and Bishan, Singapore, Bishan, heading south to the Central Area, Singapore, city-centre at Orchard Road and Marina Bay, Singapore, Marina Bay, subsequently heading eastwards along the East Region, Singapore, eastern coast of the country through Kallang, Marine Parade and southern Bedok before ending at East Coast Road, Singapore, Upper East Coast. The line was fi ...
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SMRT Trains
SMRT Trains Limited is a rail operator in Singapore and a wholly owned subsidiary of SMRT Corporation. After the privatisation of the MRT operations in 1995, it was originally named Singapore MRT Limited. On 31 December 2001, it was renamed SMRT Trains Limited, so as to avoid confusion with the then upcoming North East MRT line which would be under SBS Transit. SMRT Trains currently manages most of the MRT services in Singapore except the North East Line and Downtown Line. History SMRT Trains Limited was incorporated as the rail subsidiary arm of the parent company SMRT Corporation, to oversee rail operations brought over from the previously state-owned Mass Rapid Transit Corporation (MRTC). Mass Rapid Transit Corporation (MRTC) The ''Singapore MRT Limited'' was incorporated on 6 August 1987, and signed the licence and operating agreement (LOA) with MRTC, a government-run corporation till 1997. On 7 November 1987, MRTC started services on Singapore's first MRT section ...
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CRRC Qingdao Sifang
CRRC Qingdao Sifang Co., Ltd. () is a Chinese rolling stock manufacturer based in Qingdao, Shandong province. Founded in 1900 during the Kiautschou Bay concession, German occupation, Qingdao Sifang is one of the oldest rolling stock manufacturers in China. History Qing Dynasty and the Republic of China Era Founding of the Syfang General Repair Works Following the Juye Incident, the German Empire, German army landed at Tsingtao in 1897. In 1898, the Qing dynasty, Qing government signed the Kiautschou Bay concession, Jiao'ao Concession Treaty with Germany, which made Tsingtao a German colony. This treaty also granted the German government the right to build the Jiaoji Railway and develop the mineral deposits along the route. Kaiser Wilhelm II was determined to make Tsingtao a "model colony" and a bridgehead for the German Army (German Empire), German army in the Far East. As a result, German authorities built a number of factories in Tsingtao between 1900 and 1910. In October 190 ...
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Automatic Train Operation
Automatic train operation (ATO) is a method of operating trains automatically where the driver is not required or is required for supervision at most. Alternatively, ATO can be defined as a subsystem within the automatic train control, which performs any or all of functions like programmed stopping, speed adjusting, door operation, and similar otherwise assigned to the train operator. The degree of automation is indicated by the Grade of Automation (GoA), up to GoA4 in which the train is automatically controlled without any staff on board. On most systems for lower grades of automation up to GoA2, there is a driver present to mitigate risks associated with failures or emergencies. Driverless automation is primarily used on automated guideway transit systems where it is easier to ensure the safety due to isolated tracks. Fully automated trains for mainline railways are an area of research. The first driverless experiments in the history of train automation date back to 1920 ...
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Kawasaki Railcar Manufacturing
is the Japanese rolling stock manufacturing subsidiary of Kawasaki Heavy Industries. Since beginning operations in 1906, the company has produced more than 90,000 railroad cars. Products As indicated by the company name, the company mainly produces railroad vehicles. Since the early-1980s, Kawasaki has received orders from customers in foreign countries, including the Republic of Ireland, Bangladesh and the United States. All products manufactured for the US rail market are sold through Kawasaki Rail Car Inc., another division of Kawasaki Heavy Industries. An assembly plant in Lincoln, Nebraska produces fully completed cars and " knocked down" cars. Because of substantial sales to the New York City Subway and various commuter lines, an additional assembly plant was established in Yonkers, New York, in 1986 for final assembly of cars built in Lincoln, at the site of a former Otis Elevator Company factory. The rolling stock of the Dhaka Metro Rail's first line, MRT Line-6, i ...
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Mandai Depot
Mandai Depot ( Malay: Depot Mandai; ) is an integrated train and bus depot located in Mandai, Singapore. The train depot serves as the maintenance and control centre of the Thomson-East Coast line while the bus depot is used for the Sembawang-Yishun Bus Package. The facility is located on a site bounded by Mandai Road, Seletar Expressway and Lorong Lada Hitam, on the former site of Orchidville. The depot is located between Woodlands station and Springleaf station on the Thomson–East Coast Line and has three reception tracks: one track northbound towards Woodlands station and two tracks southbound towards Springleaf station. History First announced by the Land Transport Authority The Land Transport Authority (LTA) is a Statutory boards of the Singapore Government, statutory board under the Ministry of Transport (Singapore), Ministry of Transport of the Government of Singapore. History Incorporation The Land Transport Au ... on 16 June 2011, construction of the depot ...
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Katong Park MRT Station
Katong Park MRT station is an underground Mass Rapid Transit (MRT) station on the Thomson–East Coast line (TEL). Situated along Meyer Road and adjacent to Katong Park, the station serves Dunman High School and Singapore Swimming School alongside nearby residential developments. The station is operated by SMRT Trains. The station was first announced in 2014 and was constructed as part of TEL Phase 4. Constructed in a narrow site, the tunnels had to be stacked with the launch site situated away from the station. The station commenced operations on 23 June 2024. Featuring large skylights that naturally illuminate the upper concourse, Katong Park station has a depth of . An Art-in-Transit artwork ''Time After Time'' by Sit Weng San and Tania De Rozario is displayed at this station. History On 15 August 2014, the Land Transport Authority (LTA) announced that Katong Park station would be part of the proposed Thomson–East Coast line (TEL). The station would be constructed a ...
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Mass Rapid Transit (Singapore)
The Mass Rapid Transit system, locally known by the Acronym, initialism MRT, is a rapid transit system in Singapore and the island country's principal mode of Rail transport in Singapore, railway transportation. After two decades of planning the system commenced operations in November 1987 with an initial stretch consisting of five stations. The network has since grown to span the length and breadth of the country's Singapore Island, main island – with the exception of the Central Catchment Nature Reserve, forested core and the rural Lim Chu Kang, northwestern region – in accordance with Singapore's aim of developing a comprehensive rail network as the backbone of the country's Transport in Singapore, public transportation system,Singapore's heavy rail network is composed of three distinct systems. Two of the three are rapid transit networks, chiefly a) the MRT system, which falls entirely within the city-state and forms the core of the network, and b) the two-station cross- ...
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Computer-based Interlocking
Computer-based interlocking is railway signal interlocking implemented with computers, rather than using older technologies such as relays or mechanics Mechanics () is the area of physics concerned with the relationships between force, matter, and motion among Physical object, physical objects. Forces applied to objects may result in Displacement (vector), displacements, which are changes of .... General CBIs are mostly implemented in two parts; a section that implements the safety and failsafe requirements, and a second section that implements "non-vital" controls and indications. The European Union is working towards an EU standard within this area, called ERTMS. Brands Different manufacturers have their own brands of CBI such as * Solid State Interlocking, SSI (Solid State Interlocking) - British Rail, BR, Invensys, GEC-General Signal * Microlok II * Smartlock * Westlock Interlocking, Westlock * Germany - Alister CBI from Funkwerk ITRailway Gazette International ...
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Dellner
Dellner Couplers AB is a Swedish original equipment manufacturer of train connection systems such as couplers, gangway systems and dampers. The headquarter of the company is in Vika in the Falun Municipality. The company operates 17 subsidiaries worldwide and employs approximately 1,200 people. Since June 2019, Dellner has been owned by EQT, a global investment organization. In March 2025, it was announced that Dellner Couplers would be acquired by Wabtec. The value of Dellner is estimated at around EUR 890 million in this acquisition. The transaction is still subject to regulatory approvals. History Dellner was founded in 1941 by the Swedish engineer Jan Dellner. The first customer was Swedish State Railways, for whom the Engineering Bureau Dellner produced automatic couplers. In the following years, the company, based in the small town of Vika in central Sweden, expanded its business and supplied automatic couplers to numerous customers in Europe, such as the Paris Me ...
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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. An EMU is usually formed of two or more semi-permanently coupled carriages. However, electrically powered single-unit railcars are also generally classed as EMUs. The vast majority of EMUs are passenger trains but versions also exist for carrying mail. EMUs are popular on intercity, commuter, and suburban rail networks around the world due to their fast acceleration and pollution-free operation, and are used on most rapid-transit systems. Being quieter than diesel multiple units (DMUs) and locomotive-hauled trains, EMUs can operate later at night and more frequently without disturbing nearby residents. In addition, tunnel design for EMU trains is simpler as no provision is needed for exhausting fumes, although retrofitting ...
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Land Transport Authority
The Land Transport Authority (LTA) is a Statutory boards of the Singapore Government, statutory board under the Ministry of Transport (Singapore), Ministry of Transport of the Government of Singapore. History Incorporation The Land Transport Authority (LTA) was established on 1 September 1995 and was formed by the merger of various public sector entities: the Registry of Vehicles, Mass Rapid Transit Corporation, Roads & Transportation Division of the CPG Corporation, Public Works Department and Land Transportation Division of the former Ministry of Communications. 1996 Land Transport White Paper On 2 January 1996, the Land Transport Authority published the 1996 Land Transport White Paper, titled "A World Class Land Transport System". It outlined the government plans. Changes to existing schemes were proposed along with schemes were introduced across various transport sectors. This included the Electronic Road Pricing (ERP) scheme, which eventually become ubiquitous in the city s ...
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