| KORAIL high speed train (KTX-Sancheon)

This updated express train is outfitted with Hyundai Rotem's independent technology, making it very fast. The train embodies the figure of a flexible trout, hence the name 'KTX-Sancheon'.
Project | KORAIL high speed train (KTX-Sancheon)
Authority | KORAIL
Number of vehicles | 1st phase - 100
2nd phase - 90
3rd phase - 50
Contract date | 1st phase – ’06.06.08
2nd phase – ’07. 12. 28
3rd phase – ’08. 12.08
Delivery date | 1st phase - ’10.06
2nd phase - ’10.12
3rd phase - ’11.12

Specifications
Maximum design speed | 330km/h
Formation | 10 cars per 1 train set
Dimensions (L x W x H) | 20,100 x 2,970 x 3,750(mm)
Gauge | Standard gauge ( 1,435mm )
Trainset | PC+T1+T2+T3+T4+T5+T6+T6+T8+PC
Electric Systems / Power Supply | AC 25kV, 60Hz
The number of seats | 377 (including 14 foldable seats)
Passenger capacity | 400
Carbody | Stainless steel (locomotive) & extruded aluminum (passenger cars)
Compressive load | 200 tons
Doors | External sliding plug-in doors
Air Conditioner | 34,400 (cooling) & 30,960 (heating) kW/h/car
Brake / Coupler | Electro-pneumatic brake system / Automatic coupler
Bogie | Axle box wing type & link arm type, Bolsterless bogie
Main electrical equipment | Induction motor / PWM converter/inverter
Signal | ATC/ATP/ATS, International standard wireless LAN
Applied standard | UIC, Urban Railway Regulations, Railroad Safety Ordinance