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112.6 m (369 ft 5 in) (32000) 180.4 m (591 ft 10 in) (31000)
Car length
18.7 m (61 ft 4 in) (32000 intermediate cars) 18.9 m (62 ft) (32000 end cars)[1]
18 m (59 ft 1 in) (31000 intermediate cars) 18.2 m (59 ft 9 in) (31000 end cars)[2]
Width
2.89 m (9 ft 6 in) (32000) 2.8 m (9 ft 2 in) (31000)[2]
Height
3.735 m (12 ft 3 in) (intermediate cars) 3.745 m (12 ft 3.4 in) (end cars)
A total of 12 ten-car 30000 series sets are also on order for use on the Midōsuji Line, with the first set entering service on 10 December 2011, replacing the older 10 series sets.[2][3] These 30000 series sets were the final new subway rolling stock to be ordered by the Osaka Municipal Transportation Bureau before it was privatised in 2018.
Formations
6-car sets
As of 1 April 2016[update], the Tanimachi Line fleet consists of 13 six-car trainsets and are formed as follows, with car 1 at the Yao-Minami end.[1][4]
Car No.
1
2
3
4
5
6
Designation
Tec1
Mb1'
T'
Mb2
Ma2
Tec2
Numbering
326xx
321xx
328xx
323xx
322xx
329xx
Tanimachi Line set 32601 at Yao Depot (December 2008)
As of 1 April 2016[update], the Midōsuji Line fleet consists of three ten-car trainsets and are formed as follows, with car 1 at the Nakamozu end.[2][4]
Car No.
1
2
3
4
5
6
7
8
9
10
Designation
Tec2
Ma2
Mb2
T
T'
Mb1'
Te
Mb1
Ma1
Tec1
Numbering
319xx
312xx
313xx
315xx
318xx
314xx
317xx
311xx
310xx
316xx
10-car Midōsuji Line set 31904 (May 2017)
Car 6 is designated as a women-only car (weekdays only).
Interior
Midosuji Line sets from 31604 onward incorporate a number of design improvements, including new seat covers, LED lighting, and pairs of wide-screen LCD passenger information displays above the doorways.[5]
Tanimachi Line set car interior (September 2015)
Tanimachi Line set car 32610 interior (May 2016)
Midosuji Line set car interior (December 2011)
Midosuji Line set women-only car (car 6) interior (July 2016)
Midosuji Line set car 31604 interior (October 2016)
History
The first Tanimachi Line set was unveiled in October 2008[6] and entered service on 18 March 2009.[7]
30000A series
30000A series trainset (June 2022)
An improved derivative of the 30000 series, the 30000A series, was first announced by Osaka Metro on 9 December 2021. Changes from the 30000 series include a lower center of gravity, yellow-and-turquoise seat moquette, improved accessibility, and onboard air purifiers.[8] A total of ten 6-car 30000A series sets are due to be built. The fleet began operation in July 2022[9] on Osaka Metro Chūō Line and Kintetsu Keihanna Line through services.[10] Following the 2025 World Expo, the fleet is scheduled to be cascaded to the Tanimachi Line.[11]
Fleet history
The build history for the fleet is as shown below.[4]
^ abcd 大阪市交通局３００００系 [Osaka Municipal Subway 30000 series], Japan Railfan Magazine, vol. 49, no. 573, pp. 76–79, January 2009
^ abcde 大阪市交通局 30000系（地下鉄御堂筋線） [Osaka Municipal Subway 30000 series (Midōsuji Line)]. Tetsudō Daiya Jōhō Magazine. Vol. 40, no. 327. Japan: Kotsu Shimbun. July 2011. p. 72.
^12月10日、御堂筋線に新型車両「30000系」がデビューします [New 30000 series trains to enter service on Midosuji Line, 10 December]. News release (in Japanese). Japan: Osaka Municipal Transportation Bureau. December 2011. Retrieved 6 December 2011.[dead link]
^ abc 私鉄車両編成表 2016 [Private Railway Rolling Stock Formations - 2016] (in Japanese). Japan: Kotsu Shimbunsha. 25 July 2016. pp. 154–155. ISBN978-4-330-70116-5.
^ 大阪市交通局30000系増備車 [Osaka Municipal Subway 30000 series additional trains]. Tetsudo Daiya Joho Magazine (in Japanese). Vol. 45, no. 389. Japan: Kotsu Shimbun. September 2016. pp. 12–13.
^地下鉄 谷町線に新型車両を導入します [New trains to be introduced on Tanimachi Line]. News release (in Japanese). Japan: Osaka Municipal Transportation Bureau. 21 October 2008. Archived from the original on 18 January 2012. Retrieved 14 August 2016.
^大阪市交通局30000系，営業運転を開始 [Osaka Municipal Subway 30000 series enters revenue service]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 18 March 2009. Archived from the original on 3 March 2016. Retrieved 14 August 2016.
^未来感あふれる宇宙船風、クロスシート車も...大阪メトロに新造400系 [A spaceship style full of futurism, cross-seat cars... Newly built 400 series for Osaka Metro]. Response Automotive Media (in Japanese). 9 December 2021. Retrieved 12 December 2021.
^デビュー秒読み 異形の地下鉄「400系」新機軸だらけの秘密とは？ 大阪メトロが動画公開 [Osaka Metro announces debut countdown for innovative "400 series" – what makes it so unusual?]. Traffic News (in Japanese). Japan: Mediavague Co., Ltd. 14 April 2023. Retrieved 14 April 2023.
^"「大阪メトロ」30000A系7/22デビュー! 中央線＆けいはんな線で運行" ["Osaka Metro" 30000A series expected to debut 22 July!]. Mynavi News (in Japanese). 19 July 2022. Retrieved 25 July 2022.
^「大阪メトロ」中央線30000A系を公開、7月デビュー予定 - 写真72枚 ["Osaka Metro" Chuo Line 30000A series unveiled, scheduled to enter service in July - 72 photos]. Mynavi News (in Japanese). Mynavi Corporation. 30 May 2022. Retrieved 6 June 2022.
