MTR CRRC Changchun EMU
Model of electric multiple unit operated by the MTR / From Wikipedia, the free encyclopedia
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The MTR CRRC Changchun EMU (also known as the TML C-train[lower-alpha 1]) is a model of heavy rail electric multiple units of the Mass Transit Railway in Hong Kong. The 8-car sets are manufactured by Changchun Railway Vehicles for the East West Corridor (Tuen Ma Line), to operate alongside extended SP1900 sets (1151) from the West Rail line. They are currently in service on the Tuen Ma line.
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Not to be confused with MTR CNR Changchun EMU.
Quick Facts In service, Manufacturer ...
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In service | 12 March 2017; 7 years ago (2017-03-12) – present |
Manufacturer | CRRC Changchun Railway Vehicles |
Order no. | 1141A |
Built at | Changchun, China |
Constructed | 2015–2018 |
Entered service | 12 March 2017; 7 years ago (2017-03-12) |
Number built | 17 sets (136 cars) |
Formation | 8 cars per trainset |
Fleet numbers | D397/D398, D401/D402 to D431/D432 |
Capacity |
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Operators | MTR |
Depots |
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Lines served | Tuen Ma line |
Specifications | |
Car body construction | Stainless steel |
Train length | 195,376 mm (641 ft 0 in) |
Car length |
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Width | 3.1 m (10 ft 2.05 in) |
Height | 3.99 m (13 ft 1.09 in) (without roof equipment) |
Platform height | 1,066.8 mm (3 ft 6.0 in) |
Entry | Level boarding |
Doors | 5 sets of 58 inch wide doors per side |
Maximum speed |
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Traction system | Mitsubishi Electric MAP-194-A25V275 IGBT–C/I |
Traction motors | 20 × Mitsubishi MB-5153-A2 190 kW (254.8 hp) 3-phase AC induction motor |
Power output | 3.8 MW (5,095.9 hp) |
Acceleration | 1 m/s2 (3.3 ft/s2) |
Deceleration |
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Power supply | AC-DC-AC |
Electric system(s) | 25 kV 50 Hz AC overhead catenary |
Current collector(s) | Single-armed Pantograph |
UIC classification | 2′2′+Bo′Bo′+Bo′Bo′+Bo′Bo′+2′2′+Bo′Bo′+Bo′Bo′+2′2′ |
Bogies | CW6020D (powered), CW6020 (trailer) |
Braking system(s) | Knorr-Bremse EP Compact electropneumatic and regenerative |
Safety system(s) | SelTrac CBTC |
Coupling system | Tightlock |
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
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