Korail Class 341000

Korail Class 341000
3rd generation train 341-36
In service1993–present
ManufacturerHyundai Rotem (then Daewoo Heavy Industries, Hyundai Precision & Industries, Hanjin Heavy Industries, and KOROS)
Constructed
  • 1st generation: 1993–1994, 1996
  • 2nd generation: 1999
  • 3rd generation: 2019, 2021-2022
Refurbished2003–2005 (1st and 2nd generation trains)
Number built300
  • 1st generation: 250
  • 2nd generation: 50
  • 3rd generation: 250
Number in service
  • 1st generation: 0
  • 2nd generation: 50
  • 3rd generation: 240
Number scrapped250 (1st generation trains)
Formation10 cars per train
TC-M-M'-T-M-T'-T-M-M'-TC
Fleet numbersTrains 341-01~341-55
OperatorsKorail
DepotsSiheung
Lines servedSeoul Subway Line 4
Seoul Subway Line 1 (temporary, set 341-55 only)
Specifications
Car body constructionSteel
Car length19.6 m (64 ft 3+58 in)
Width3.12 m (10 ft 2+1316 in)
Height3.8 m (12 ft 5+58 in)
Doors4 per side, 8 per car
Maximum speed
  • 110 km/h (68 mph) (under ATS)
  • 110 km/h (68 mph) (under ATC)
Power output4,400 kW (5,900 hp)
Acceleration3.0 km/(h⋅s) (1.9 mph/s)
Deceleration3.5 km/(h⋅s) (2.2 mph/s) (service)
4.5 km/(h⋅s) (2.8 mph/s) (emergency)
Electric system(s)25 kV 60 Hz AC/1.5 kV DC overhead catenary
Current collector(s)Pantograph
Braking system(s)Regenerative
Safety system(s)ATS, ATC
Coupling systemShibata-type
Track gauge1,435 mm (4 ft 8+12 in)

The Korail Class 341000 trains, formerly identified as Korail Class 2000 trains, are commuter electric multiple units in South Korea used on Seoul Subway Line 4. Class 341000 trains were manufactured and delivered between 1993 and 1999 to expand service on the Gwacheon Line and the Ansan Line sections of Line 4.