Editing Seoul Subway Line 4 (section)

== Rolling stock ==

=== Current ===
==== Seoul Metro ====
* [[Seoul Metro 4000 series]]
** 1st generation, DC only: 4-01~4-26 (Restricted to Jinjeop-Sadang)(Retirement in Progress)
** 1st generation, DC & AC: 4-51~4-71 (Retirement in Progress)
** 2nd generation: 4-81~4-85
** 3rd generation: 4-50~4-70
** 4th generation: 4-01~4-26

==== Korail ====
* [[Korail Class 341000]] (ex-Korail Class 2030)
** 3rd generation: 341-31~341-37
** 4th generation: 341-38~341-60
*** Trains 341-53~341-55 are temporary running on [[Seoul Subway Line 1|Line 1]].


<gallery class="center">


File:20230708 서울교통공사 4000호대 3차 483편성.jpg|Seoul Metro 4000 series EMU (2nd generation)
File:Korail Class 341000 (2nd generation).jpg|Korail Class 341000 (2nd generation)
File:Korail341936.jpg|Korail Class 341000 (3rd generation)
</gallery>

=== Former ===
==== Seoul Metro ====
* [[Seoul Metro 3000 series]] (former 4000 series)
** Wide-width [[GEC Traction]] chopper resistor controlled electric car (1985–1993; transferred to [[Seoul Subway Line 3]])

==== Korail ====
* [[Korail Class 1000]] (Ansan Line only, transferred to [[Seoul Subway Line 1]])
* [[Korail Class 341000]] 1st generation: 341-01~341-25, (1993-2024)
* Korail Class 341000 2nd generation: 341-26~341-30, (1999-2025)

<gallery class="center">
File:서울교통공사 4000호대 초퍼제어 전동차.jpg|Seoul Metro (former) 4000 series GEC stabled at Changdong Depot
File:Seoul_Metro_Line_3_train_(GEC)_arriving_at_Oksu.jpg| Seoul Metro 3000 series GEC (Former 4000 series GEC), June 2013
File:Korail EMU series 1000(1).JPG|Korail Class 1000 (2nd batch)
File:Korail_Line_4_train_at_Geumjeong.JPG|Korail Class 341000 (1st generation)
</gallery>