211 series

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211 series
JR East 211 series set on a Joetsu Line service in January 2021
Manufacturer	Hitachi Kawasaki Heavy Industries Kinki Sharyo Nippon Sharyo Tokyu Car Corporation
Replaced	111 series, 113 series, 115 series
Constructed	1985–1991
Entered service	March 1986
Scrapped	2012–
Number built	1,914 vehicles
Number in service	849 vehicles (as of 2018)
Successor	209 series, E233-3000 series, 315 series (from 2025)
Operators	■ JNR (1985–1987) JR East (1987–present) JR Central (1987–present) JR West (1988–2010) Future: Sangi Railway
Specifications
Car body construction	Stainless steel Steel (JR West version)
Car length	20,000 mm (65 ft 7 in)
Width	2,966 mm (9 ft 8.8 in)
Doors	3 pairs per side
Maximum speed	120 km/h (75 mph) (JR West) 110 km/h (68 mph) (others)
Traction system	Resistor control + field system superimposed field excitation control
Traction motors	MT61 (211-0/1000/2000/3000 series) C-MT61A/C-MT64A (211-5000/6000 series)
Power output	120 kW
Acceleration	1.7 km/(h⋅s) (1.1 mph/s)
Electric system(s)	1,500 V DC overhead catenary
Current collector(s)	Pantograph
Bogies	DT50B (motored), TR235B (trailer) (211-0/1000/2000/3000 series) TR235G (SaRo 213/SaRo 212) C-DT56 (motored), C-TR241 (trailer) (211-5000/6000 series) WDT50B (KuMoRo 211/MoRo 210)
Multiple working	311/313 series
Track gauge	1,067 mm (3 ft 6 in)

The 211 series (211系, 211-kei) is a suburban electric multiple unit (EMU) train type introduced in 1985 by the Japanese National Railways (JNR). It is operated by East Japan Railway Company (JR East) and Central Japan Railway Company (JR Central). It was formerly operated by West Japan Railway Company (JR-West) in Japan.

The 211 series was developed by JNR to replace older 113 series and 115 series trains. The 211 series incorporated regenerative brakes and stainless steel body construction.

• 211-0 series (basic version with transverse seating)
• 211-1000 series (cold region version with transverse seating)
• 211-2000 series (basic version with all longitudinal seating)
• 211-3000 series (cold region version with all longitudinal seating)
• 211-5000 series (JR Central version)
• 211-6000 series (JR Central version with single motored car)
• Joyful Train variants (JR West version)

• Tōkaidō Main Line and Ito Line: Tokyo – Numazu/Ito (From 1986 - April 2012)
• Tōkaidō Main Line: Hamamatsu – Maibara
• Chūō Main Line: Tachikawa – Shiojiri
• Shinonoi Line: Shiojiri – Shinonoi
• Shinetsu Line: Shinonoi – Nagano

• 
  211-0 series in original JNR livery in August 1988
• 
  211-0 series in JR livery in December 2009
• 
  211-0 series interior view, February 2010
• 
  211-2000 series interior view, November 2021
• 
  Green car seating, July 2010

• Tohoku Main Line: Oyama – Utsunomiya^[1]
• Takasaki Line: Ueno - Takasaki (1986 - March 2014)
• Ryomo Line: Takasaki – Oyama
• Shinetsu Line: Takasaki – Yokokawa
• Oito Line: Matsumoto –Shinano-Omachi
• Chuo Main Line: Tachikawa – Shiojiri/Shiojiri – Nakatsugawa
• Shinonoi Line: Shiojiri – Shinonoi
• Shinetsu Main Line: Shinonoi – Nagano
• Sobu Main Line: Chiba – Chōshi (via Yachimata) (21 October 2006 – 2012)^{[2][additional citation(s) needed]}
• Narita Line: Chiba – Chōshi (via Narita) (21 October 2006 – 2012)^{[2][additional citation(s) needed]}
• Kashima Line: Sawara – Kashima-Jingu (21 October 2006 – 2012)^{[2][additional citation(s) needed]}
• Togane Line (since 21 October 2006 – 2012)^{[2][additional citation(s) needed]}
• Uchibo Line: Chiba – Awa-Kamogawa (via Kisarazu) (21 October 2006 – 2012)^{[2][additional citation(s) needed]}
• Sotobo Line: Chiba – Awa-Kamogawa (via Katsuura) (21 October 2006 – 2012)^{[2][additional citation(s) needed]}
• Iida Line (since 15 March 2014)^[3]
• Agatsuma Line (since 22 August 2016)^[1]
• Joetsu Line: Takasaki - Minakami (since 23 August 2016)^[1]

• 
  211-3000 series with additional pantograph in March 2022
• 
  211-3000 series in Nagano area livery in January 2022
• 
  211-3000 series in Chiba area livery in May 2010
• 
  211-3000 series interior view, February 2022
• 
  Priority seats, February 2022

• Tokaido Main Line: Atami – Toyohashi
• Chuo Main Line: Nagoya – Nakatsugawa
• Kansai Main Line: Nagoya – Kameyama
• Gotemba Line: Kōzu – Numazu
• Minobu Line: Fuji – Nishi-Fujinomiya
• Aichi Loop Line: Kozoji – Setoguchi

On 20 and 22 March 2024, JR Central transferred a total of five three-car 211-5000 series sets to Sangi Railway.^[4][5]

• 
  211-5000 series in December 2019
• 
  211-5000 series interior view, September 2021
• 
  Priority seats, September 2021

• Super Saloon Yumeji: Three-car set converted from 211 and 213 series coaches which entered service in 1988 and withdrawn in March 2010. Operated by JR-West and based at Okayama Depot.

• 
  Joyful Train 211 series in JR-West Livery in January 1989
• 
  Interior view, September 2003

• 213 series
• 311 series

Wikimedia Commons has media related to JNR 211.

• JR East 211 series (in Japanese)
• JR Central 211 series information (in Japanese)