Inspection during passenger service
Selected trains carry track-monitoring equipment; this capability must not be attributed to every E131 set.
地方铁路
E131 · Nikkō Line · 日光線
The same series number appears on the Nikkō and Tsurumi lines. JR East designed the E131 for short formations across several regional and suburban routes.
JR東日本
技术资料
| 编组E131 · 相模線 / Sagami | 4 · 2M2T |
|---|---|
| 编组E131 · 房総・鹿島 / Bōsō–Kashima | 2 · 1M1T |
| 车体宽度E131 · 相模線・房総・鹿島 | 2,950 mm |
| 控制E131 · 相模線・房総・鹿島 | SiC · VVVF |
| 电动机E131 · 相模線・房総・鹿島 | Fully enclosed induction motor |
| 公布最高速度E131 · 相模線・房総・鹿島 | 110 km/h |
M为动车，T为拖车。各项数值适用于注明的版本及资料日期。
技术资料
- 相模線E131系車両の概要 · JR東日本 · 2021-09-17 · 別紙2 comparison table
解读车辆设计
Sagami-line four-car E131 specification, September 2021.
| Compressed air | Oil-free scroll compressor. |
|---|---|
| Door mechanism | Electric rack-and-pinion door drive. |
| Auxiliary power | Static inverter auxiliary supply. |
| Monitoring scope | Vehicle-condition monitoring; track-condition monitoring on selected formations. |
技术资料与页码
- 相模線E131系営業運転開始について
JR東日本横浜支社 · 2021-09-17 · 別紙2 主要諸元・車両の特徴
座位指南
- 相模線 · Sagami
- Side-facing benches 460 mm
- 房総・鹿島 · Bōsō / Kashima
- Bench and transverse seating 460 mm
JR East’s comparison gives the same 460 mm seat width for both fleets. The Sagami Line sets use longitudinal seating, while the Bōsō and Kashima sets also offer transverse seats.
启用年份 · 2021
资料来源与更新
核查日期 2026-11-07