MTR CRRC Changchun EMU

TML C-train

CRRC Changchun EMU

港鐵屯馬綫中國製列車
TML C-train; CRRC Changchun EMU; 港鐵屯馬綫中國製列車;
	A MTR Tuen Ma line C-Train train approaching Hin Keng station
	Interior of the TML C-train
In service	12 March 2017; 7 years ago – present
Manufacturer	CRRC Changchun Railway Vehicles
Order no.	1141A
Built at	Changchun, China
Constructed	2015–2018
Entered service	12 March 2017; 7 years ago
Number built	17 sets (136 cars)
Formation	8 cars per trainset
Fleet numbers	D397/D398, D401/D402 to D431/D432
Capacity	C, K, M, P cars: 452; D cars: 430;
Operators	MTR
Depots	Pat Heung; Tai Wai;
Lines served	Tuen Ma line
Specifications
Car body construction	Stainless steel
Train length	195,376 mm (641 ft 0 in)
Car length	25,280 mm (82 ft 11.3 in) (end cars); 24,136 mm (79 ft 2 in) (intermediate cars);
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	160 km/h (99 mph) (design); 130 km/h (81 mph) (service);
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	1 m/s2 (3.3 ft/s2) (service); 1.35 m/s2 (4.4 ft/s2) (emergency);
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

The MTR CRRC Changchun EMU (also known as the TML C-train^[a]) 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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[a]