737 series
The 737 series (737系) is an AC electric multiple unit (EMU) commuter train type on order by Hokkaido Railway Company (JR Hokkaido). Scheduled for a 2023 service introduction, thirteen 2-car sets (26 vehicles) will be built to replace the fleet of KiHa 143 diesel railcars operated on the Muroran Main Line.[1][2] The trainsets mark the return of local EMU services on the Muroran Main Line since the retirement of the 711 series from these services in October 2012.[3]
| 737 series | |
|---|---|
![]() Artist's depiction of 737 series | |
| Manufacturer | Hitachi |
| Built at | Kasado |
| Replaced | KiHa 143 |
| Entered service | 20 May 2023 (planned) |
| Number under construction | 22 vehicles (11 sets) |
| Number built | 4 vehicles (2 sets) |
| Formation | 2 cars per trainset |
| Fleet numbers | C-1 – |
| Capacity | 269 per trainset |
| Operator(s) | JR Hokkaido |
| Line(s) served | Muroran Main Line |
| Specifications | |
| Maximum speed | 120 km/h (75 mph) |
The 737 series will be the first commuter train type operated by JR Hokkaido to allow for driver-only operation.[4][5]
History
The first two sets, C-1 and C-2, were delivered in November 2022. The sets were manufactured by Hitachi at its Kasado facility.[6] Training took place in January and February 2023.[7]
The first day of revenue service for these trainsets is projected to take place on 20 May 2023.[8][9]
Configuration
All trainsets will be made of 2-car sets while the maximum speed is 120 km/h (75 mph).[8]
The capacity is listed at 269 passengers per trainset, of which, 93 are seated.[8]
References
- "JR室蘭本線に新型737系導入 北海道初「通勤形ワンマン電車」 23年春運行開始" [JR Hokkaido to introduce new 737 series commuter trains on JR Muroran Line from spring 2023]. Traffic News (in Japanese). Japan: Mediavague Co., Ltd. Archived from the original on 17 August 2022. Retrieved 17 August 2022.
- "JR北海道,737系を導入 〜キハ143形などを置換えへ〜" [JR Hokkaido introduces 737 series to replace KiHa 143]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 17 August 2022. Archived from the original on 17 August 2022. Retrieved 17 August 2022.
- "千歳線・室蘭本線の711系による定期運用が終了" [Periodic operation of the 711 series on the Chitose Line and Muroran Main Line ends.]. Japan Railfan Magazine Online (in Japanese). 27 October 2012. Archived from the original on 14 June 2021. Retrieved 18 August 2022.
- "JR北海道、新型車両737系を製作 - 老朽化したキハ143形など置換え" [JR Hokkaido announces new rolling stock, replacing the ageing KiHa 143]. Mynavi News (in Japanese). 17 August 2022. Archived from the original on 17 August 2022. Retrieved 17 August 2022.
- "JR北海道、SiCモジュールを採用したワンマン運転対応通勤形電車を製作へ" [JR Hokkaido to incorporate silicon carbide modules with future driver-only commuter trains]. TECH+ (in Japanese). Japan: Mynavi Corporation. 17 August 2022. Archived from the original on 17 August 2022. Retrieved 17 August 2022.
- "JR北海道737系が甲種輸送される" [JR Hokkaido 737 series transported]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 29 November 2022. Retrieved 29 November 2022.
- "737系が4両編成で試運転" [737 Series Testing in a 4-Car Set]. Japan Railfan Magazine Online (in Japanese). 1 February 2023. Archived from the original on 1 February 2023. Retrieved 1 February 2023.
- "JR北海道の新型車両737系、姿を現す - 室蘭本線で2023年春運用開始" [JR Hokkaido's New Series 737 Train Appears - Operation Starts Spring 2023 on Muroran Main Line]. MyNavi News (in Japanese). 29 November 2022. Archived from the original on 29 November 2022. Retrieved 1 December 2022.
- "JR北海道の新型「737」来年5月20日から キハ143形など更新で速達化も" [JR Hokkaido's new "737" from May 20, 2020, speed delivery with updates such as Kiha 143]. news.railway-pressnet.com (in Japanese). 16 December 2022. Archived from the original on 16 December 2022. Retrieved 18 December 2022.

