Keio 1000 series (1996) explained

Keio 1000 series
Service:1996–present
Manufacturer:Tokyu Car Corp, Nippon Sharyo
Replaced:Keio 3000 series
Yearconstruction:1995–2010
Yearservice:9 January 1996
Refurbishment:2016–2020
Numberbuilt:145 vehicles (29 sets)
Numberservice:145 vehicles (29 sets)
Formation:5 cars per trainset
Fleetnumbers:
  • 1701–1715
  • 1721–1734
Operator:Keio Corporation
Depots:Fujimigaoka
Lines: Inokashira Line
Carbody:Stainless steel
Carlength:200000NaN0
Width:28640NaN0
Doors:4 pairs per side
Maxspeed:90km/h
Acceleration:
  • 2.6km/h/s (batches 1-2)
  • 3.3km/h/s (batches 3-6)
Deceleration:
  • 3.7km/h/s (service)
  • 4km/h/s (emergency)
Traction:Variable frequency (GTO/IGBT)
Electricsystem: (overhead line)
Collectionmethod:Pantograph
Safety:Keio ATC

The is a DC commuter electric multiple unit (EMU) train type operated by Keio Corporation in Tokyo, Japan. Introduced into service on 9 January 1996, a total of 29 five-car sets were built between 1995 and 2010 by Tokyu Car Corporation and Nippon Sharyo in six batches for use on the Keio Inokashira Line.

Variants

, the fleet consists of 29 five-car trainsets.[1]

Batches 1-2

Sets 1701 to 1710. Formation consists of two motor and three trailer cars.

Batches 3-4

Sets 1711 to 1715. Formation consists of three motor and two trailer cars. Raised driver's position.

Batches 5-6

Sets 1721 to 1734. Formation consists of three motor and two trailer cars. Beadless stainless steel bodysides. Full-colour LED destination indicator panels. Interior includes 17-inch colour LCD information panels.

Formations

Sets 1701 to 1710 (unrefurbished)

The first ten sets, 1701 to 1710, were originally formed as follows with two motored ("M") cars and three non-powered trailer ("T") cars, and car 1 at the Kichijoji (western) end.[1] [2]

Car No. 1 2 3 4 5
DesignationTc2 M' T M Tc1
NumberingKuHa 1700 DeHa 1000 SaHa 1500 DeHa 1100 KuHa 1750

Cars 2, 3, and 4 each have one single-arm pantograph.[1] Car 3 is designated a mildly air-conditioned car.[1] Car 1 has a wheelchair space.[1]

Refurbished sets 1701 to 1710

The refurbished sets are formed as follows with three motored ("M") cars and two non-powered trailer ("T") cars, and car 1 at the Kichijoji (western) end.[3]

Car No. 1 2 3 4 5
DesignationTc2 M2 M1 M Tc1
NumberingKuHa 1700 DeHa 1000 DeHa 1050 DeHa 1100 KuHa 1750
Capacity (total/seated)144/46 155/54 155/54 155/54 144/46
Weight (t)26.0 33.3 31.2 34.2 26.0

Cars 2, 3, and 4 each have one single-arm pantograph.[3]

Sets 1711 to 1715, 1721 to 1734

Sets 1711 to 1715 and 1721 to 1734 are formed as follows with three motored ("M") cars and two non-powered trailer ("T") cars, and car 1 at the Kichijoji (western) end.[1]

Car No. 1 2 3 4 5
DesignationTc2 M2 M1 M Tc1
NumberingKuHa 1700 DeHa 1000 DeHa 1050 DeHa 1100 KuHa 1750

Cars 2, 3, and 4 each have one single-arm pantograph.[1] Car 3 is designated a mildly air-conditioned car.[1] Car 1 has a wheelchair space.[1]

History

The 1000 series sets were initially built by Tokyu Car Corp. The type entered service on 9 January 1996,[4] and was the first new rolling stock introduced on the Keio Inokashira Line in three decades, after the 3000 series of 1962. It was the first type on the Inokashira Line to feature long cars with four pairs of doors per side.

Third- and fourth-batch sets 1711 to 1715, built between 2003 and 2004,[5] [6] incorporate system and interior modifications.

A new batch of 14 (batches 5-6) 5-car 1000 series sets (1721–1734) built by Nippon Sharyo and Tokyu Car Corp were delivered between 2008[7] and 2010[8] to replace ageing rolling stock on the Inokashira Line.[9] These new trains feature full-colour LED destination indicators.[10]

Refurbishment

Starting in 2016, the original batch of ten sets is undergoing a programme of refurbishment. Refurbishment includes converting the centre trailer car to a motor car to provide three motored cars per five-car set, as is the case with later-build sets.[3] The ten original sets are all scheduled to be refurbished by 2020.[3]

Livery variations

The cab ends are painted one of several different pastel colours as shown below.[1] The colour is also used for bodyside lining.[11]

ColourSet numbers
Blue-green17011708171517221729*
Ivory white17021709 17231730
Salmon pink17031710 17241731
Light green17041711 17251732
Violet17051712 17261733
Orange-beige17061713 17271734
Light blue1707171417211728 

Sets 1706 and 1713 were originally painted in a beige colour scheme. Their schemes were changed to orange-beige in 2010.[12] [13]

Set 1729 was repainted in a new "rainbow" colour scheme from 3 October 2012.

External links

Notes and References

  1. Book: ja: 私鉄車両編成表 2016 . Private Railway Rolling Stock Formations - 2016 . Kotsu Shimbunsha . 25 July 2016 . Japan . ja . 57. 978-4-330-70116-5.
  2. ja: 京王1000系. Keio 1000 series . . 36. 419 . 51-54 . Koyusha Co., Ltd. . Japan . ja . March 1996.
  3. June 2016 . ja: 京王電鉄1000系リニュアル車 . Keio Corporation refurbished 1000 series train . . ja . Japan . Koyusha Co., Ltd. . 56 . 662 . 92–93.
  4. Book: Terada, Hirokazu. データブック日本の私鉄. 19 January 2013. Neko Publishing. 978-4-7770-1336-4. Japan. 66–67, 227–229. Databook: Japan's Private Railways.
  5. September 2003 . ja:大手私鉄の車両ファイル 車両データバンク . Major Private Railway Vehicle File Database . . ja . Japan . Koyusha Co., Ltd. . 43 . 509.
  6. September 2005 . ja:大手私鉄の車両ファイル 車両データバンク . Major Private Railway Vehicle File Database . . ja . Japan . Koyusha Co., Ltd. . 45 . 533.
  7. Web site: 2008-11-27 . ja:編集長敬白アーカイブ 京王井の頭線1000系5次車登場。 . Archive of Editor-in-Chief Keihaku: Keio 1000 series 5th batch introduced . dead . https://web.archive.org/web/20200705145730/http://rail.hobidas.com/blog/natori09/archives/2008/11/1000_3.html . 2020-07-05 . 2022-12-18 . RM News . Neko Publishing . Japan.
  8. September 2010 . ja:大手私鉄の車両ファイル 車両データバンク . Major Private Railway Vehicle File Database . . ja . Japan . Koyusha Co., Ltd. . 50 . 593.
  9. http://www.keio.co.jp/company/stockholder/results_briefing/pdf/2008_briefing_reference.pdf "2008年度京王グループ経営計画" (Keio Group 2008 Business Plan), 9 May 2008
  10. ja:京王電鉄1000系5次車. Keio 1000 series 5th-batch trains. . 49. 574. 74–75. Koyusha Co., Ltd.. Japan . ja. February 2009.
  11. ja: 京王鉄道車両カタログ2010. Tetsudō Daiya Jōhō Magazine . 39. 310. 28–32. Kotsu Shimbun . Japan . February 2010.
  12. Web site: 2010-08-20. 京王1000系1006編成がオレンジベージュに. Keio 1000 series set [1706] in orange-beige. live. 2021-12-20. Japan Railfan Magazine Online. Koyusha Co., Ltd.. ja. Japan. 20 December 2021. https://web.archive.org/web/20211220154818/https://railf.jp/news/2010/08/20/105400.html.
  13. Web site: 2010-04-10. 京王1000系1013編成がオレンジベージュに. Keio 1000 series set [1713] is orange-beige. live. 2021-12-20. Japan Railfan Magazine Online. Koyusha Co., Ltd.. ja. Japan. 20 December 2021. https://web.archive.org/web/20211220154818/https://railf.jp/news/2010/04/10/192000.html.