The HB-E220 series is a suburban low-capacity hybrid diesel-electric multiple unit planned to be operated by the East Japan Railway Company from fiscal 2025.
History[]
Details of the HB-E220 series were unveiled on 11 November 2024 as part of a press release by JR East. The sets are intended to mainly be used in the Takasaki and Morioka regions, with a total of 32 cars to be built comprising of four single car sets and fourteen two-car sets; the Takasaki region will receive eight two-car sets while the Morioka region will receive all four single car sets and six two-car sets. The first three cars were unveiled to the press in May 2025.
The sets are planned to enter service from the second half of 2025.
Specifications[]
Being of the Hybrid Train family, the HB-E220 series will function in the same way as other trains in the family. At standstill, stored energy from the batteries is used to power auxiliary equipment on the train, such as air conditioning and lights. On moving from standstill, energy stored from the same batteries drives the traction motors via the onboard inverter; at this stage, the engine does not function. The engine will only cut in when the train needs further acceleration or if it is scaling a gradient for added power.
References[]
| JR East rolling stock | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Active | AC EMUs | Shinkansen: E2 • E3 • E5 • E6 • E7 • E8 Non-revenue Shinkansen: E926 • E956 Commuter: 701 • 719 • E721 Limited Express: E751 | ||||||||||||||
| DC EMUs | Commuter: 115 • E127 • E129 • E131 • 205 • 209 • 211 • E231 • E233 • E235 Limited Express: 185 • 253 • 255 • E257 • E259 • E261 • E353 Non-revenue: 209-0 | |||||||||||||||
| Dual-current EMUs | Commuter: 415 • E501 • E531 Limited Express: E653 • E657 Charter: E655 Non-revenue: E491 • E493 | |||||||||||||||
| DMUs | Commuter: KiHa 40 • KiHa 100 • KiHa 110 • KiHa E120 • KiHa E130 Non-revenue: KiYa E193 • KiYa E195 | |||||||||||||||
| AC BEMUs | Commuter: EV-E801 | |||||||||||||||
| DC BEMUs | Commuter: EV-E301 | |||||||||||||||
| Hybrid MUs | Commuter: KiHa E200 • HB-E210 • GV-E400 Charter: E001 • HB-E300 Non-revenue: GV-E197 | |||||||||||||||
| Fuel cell MUs | Non-revenue: FV-E991 | |||||||||||||||
| Other MUs | Non-revenue: E991 | |||||||||||||||
| Withdrawn | AC EMUs | Shinkansen: 200 • 400 • E1 • E4 Non-revenue Shinkansen: 925 • 952/953 • E954 • E955 Commuter: 715 • 717 Non-revenue: 740 • 743 | ||||||||||||||
| DC EMUs | Commuter: 12 • 101 • 103 • 105 • 107 • 113 • 123 • 201 • 203 • 207 • 215 • E217 • 301 • E331 Limited Express: 157 • 165 • 167 • 169 • 183 • 189 • 251 • E351 Non-revenue: 90 • 143 • 145 • 193 • 901 • E993 | |||||||||||||||
| Dual-current EMUs | Commuter: 417 • 451 • 453 • 455 • 457 Limited Express: 485 • 489 • 583 • 651 Non-revenue: 441 • 443 • 497 • E991 | |||||||||||||||
| DMUs | Commuter: KiHa 20 • KiHa 35 • KiHa 37 • KiHa 38 • KiHa 45 Express: KiHa 58 Charter: KiHa 141 Non-revenue: KiYa 191 | |||||||||||||||
| Hybrid MUs | Non-revenue: KiYa E991 • KuMoYa E995 | |||||||||||||||
| Future | AC EMUs | Shinkansen: E10 | ||||||||||||||
| Hybrid MUs | Commuter: HB-E220 | |||||||||||||||
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