Английская Википедия:E721 series
Шаблон:Short description Шаблон:Use dmy dates Шаблон:Infobox train
The Шаблон:Nihongo is an AC electric multiple unit (EMU) train type operated by East Japan Railway Company (JR East) on services in the Sendai area of Japan since February 2007.
Variants
- Шаблон:Color boxШаблон:Color box E721-0 series 2-car sets, since February 2007
- Шаблон:Color boxШаблон:Color box E721-500 series 2-car sets, since March 2007
- Шаблон:Color boxШаблон:Color box E721-1000 series 4-car sets, since November 2016
- Шаблон:Color boxШаблон:Color box SAT721 series 2-car sets, since March 2007 (owned by Sendai Airport Transit)
- Шаблон:Color boxШаблон:Color box AB900 series 2-car sets, since July 2019
-
E721-0 series set P-4 in March 2007
-
E721-500 series set P-502 in November 2007
-
E721-1000 series set P4-14 in January 2017
-
SAT721 series set SA102 in March 2008
-
AB900 series set AB-1 on delivery at Zushi Station in February 2019
Operations
Formations
Шаблон:As of, the fleet consists of 42 two-car E721-0 series sets (P-2 to P-44), four E721-500 series two-car sets (P-501 to P-504), and three SAT721 series two-car sets (SA101 to SA103), formed as follows with one motored (Mc) and one trailer (Tc') car.[1]
E721-0 series
| Designation | Mc | Tc' |
|---|---|---|
| Numbering | KuMoHa E721-xx | KuHa E720-xx |
The KuMoHa cars have one PS109 single-arm pantograph. The KuHa cars have a toilet.[1]
E721-500 series
| Designation | Mc | Tc' |
|---|---|---|
| Numbering | KuMoHa E721-50x | KuHa E720-50x |
The KuMoHa cars have one PS109 single-arm pantograph. The KuHa cars have a toilet.[1]
E721-1000 series
The 19 four-car E721-1000 series sets (P4-1 to P4-19) are formed as follows, with two motored ("M") cars and two non-powered trailer ("T") cars.[2] The KuHa E720 is located at the southern end.[2]
| Designation | Tc' | M | T | Mc |
|---|---|---|---|---|
| Numbering | KuHa E720-10xx | MoHa E721-10xx | SaHa E721-10xx | KuMoHa E7210-10xx |
| Weight (t) | 34.3 | 32.0 | 37.2 | 39.1 |
| Capacity (seated/total) | 50/132 | 62/152 | 56/138 | |
The two motored cars (KuMoHa and MoHa) each have one PS109 single-arm pantograph.[2] The KuHa cars have a toilet.[2]
-
The interior of car KuMoHa E721-1005 of set P4-5 in January 2017
-
An LED passenger information panel above the doorway in car KuMoHa E721-1005 of set P4-5 in January 2017
SAT721 series
The two-car SAT721 series sets are formed as follows.
| Designation | Mc | Tc' |
|---|---|---|
| Numbering | SAT721-10x | SAT720-10x |
The KuMoHa cars have one PS109 single-arm pantograph. The KuHa cars have a toilet.[1]
-
The interior of car SAT721-101 in April 2017
-
Priority seating and luggage space in car SAT721-101 in April 2017
AB900 series
The Abukuma Express AB900 series are derived from the E721-500 and SAT721 series used for JR East.
Sets are formed as follows.
| Set | Numbering | |
|---|---|---|
| AB-1[3] | AB901-1 | AB900-1 |
| AB-2[4] | AB901-2 | AB900-2 |
| AB-3[5] | AB901-3 | AB900-3 |
| AB-4[6] | AB901-4 | AB900-4 |
| AB-5[6] | AB901-5 | AB900-5 |
History
The first E721-0 series sets were delivered from December 2006, and entered service on 1 February 2007 on Tohoku Main Line services.[1] The first E721-500 and SAT721 series sets were delivered from February 2006 and entered service on Sendai Airport services on 18 March 2007.[1]
Two sets, P-1 and P-19, were derailed and badly damaged by the 2011 Tōhoku earthquake and tsunami on 11 March 2011 while at Shinchi Station. Both sets were written off and scrapped.[1]
-
The remains of sets P-1 and P-19 at Shinchi Station after the tsunami in 2011
The first of a fleet of 19 new four-car E721-1000 sets (76 vehicles in total) was introduced on 30 November 2016[7] on Tohoku Main Line, Joban Line, and Senzan Line services, replacing older 719 series units.[8] The new trains are built by J-TREC, with construction shared between the company's Yokohama and Niitsu factories.[8] These trains feature LED interior lighting.[8]
The first four E721-1000 series intermediate cars were delivered from J-TREC's Niitsu factory to its Yokohama factory in September 2016 to be combined with driving cars built there.[9]
In order to replace their 8100 series trains, Abukuma Express announced the order of new AB900 series trains in summer 2018.[3] They are based on the E721 series,[10] and are the first new trains for Abukuma Express since 1988.[11] The first AB900 series set was delivered in February 2019.[3] It entered service on 1 July 2019.[11]
Fleet/build details
The manufacturers and delivery dates for the fleet are as shown below.[1]
E721-0 series
| Set No. | Manufacturer | Date delivered | Date withdrawn |
|---|---|---|---|
| P-1 | Kawasaki Heavy Industries | 28 November 2006[12] | 12 March 2011[Note 1] |
| P-2 | 17 January 2007 | ||
| P-3 | |||
| P-4 | |||
| P-5 | Tokyu Car | 18 December 2006 | |
| P-6 | |||
| P-7 | Kawasaki Heavy Industries | 15 January 2007 | |
| P-8 | 6 February 2007 | ||
| P-9 | |||
| P-10 | 23 February 2007 | ||
| P-11 | |||
| P-12 | Tokyu Car | 15 January 2007 | |
| P-13 | |||
| P-14 | Kawasaki Heavy Industries | 28 February 2007 | |
| P-15 | |||
| P-16 | 8 March 2007 | ||
| P-17 | |||
| P-18 | 23 March 2007 | ||
| P-19 | 23 March 2007[12] | 12 March 2011[Note 1] | |
| P-20 | 23 March 2007 | ||
| P-21 | |||
| P-22 | 17 April 2007 | ||
| P-23 | |||
| P-24 | 27 April 2007 | ||
| P-25 | |||
| P-26 | |||
| P-27 | |||
| P-28 | 31 May 2007 | ||
| P-29 | |||
| P-30 | |||
| P-31 | |||
| P-32 | 6 July 2007 | ||
| P-33 | |||
| P-34 | Tokyu Car | 30 August 2007 | |
| P-35 | |||
| P-36 | 26 September 2007 | ||
| P-37 | |||
| P-38 | Kawasaki Heavy Industries | 2 November 2007 | |
| P-39 | |||
| P-40 | 13 September 2010 | ||
| P-41 | |||
| P-42 | |||
| P-43 | |||
| P-44 |
E721-500 series
The delivery of E721-500 series cars are as follows:Шаблон:Citation needed
| Set No. | Manufacturer | Date delivered |
|---|---|---|
| P-501 | Kawasaki Heavy Industries | 17 February 2006 |
| P-502 | 30 September 2006 | |
| P-503 | ||
| P-504 | Tokyu Car | 25 October 2006 |
E721-1000 series
All manufactured by J-TREC.
| Set No. | Date delivered |
|---|---|
| P4-1 | 21 October 2016[13] |
| P4-2 | 26 October 2016[13] |
| P4-3 | 11 November 2016[13] |
| P4-4 | 16 November 2016[13] |
| P4-5 | 28 November 2016[13] |
| P4-6 | 1 December 2016[13] |
| P4-7 | 6 December 2016[13] |
| P4-8 | 14 December 2016[13] |
| P4-9 | 27 December 2016[13] |
| P4-10 | 26 December 2016[13] |
| P4-11 | |
| P4-12 | |
| P4-13 | |
| P4-14 | |
| P4-15 | |
| P4-16 | |
| P4-17 | |
| P4-18 | |
| P4-19 |
SAT721 series
All sets are manufactured by Kawasaki and delivered as of 20 November 2006.Шаблон:Citation needed
| Set No. |
|---|
| SA101 |
| SA102 |
| SA103 |
AB900 series
All sets are manufactured by J-TREC.
| Set No. | Date delivered |
|---|---|
| AB-1 | 21 February 2019[3] |
| AB-2 | February 2020[4] |
| AB-3 | 25 January 2022[14] |
| AB-4 | |
| AB-5 |
See also
- Aoimori 703 series, a derivative for use on the Aoimori Railway
- Railway electrification in Japan
References
External links
- ↑ 1,0 1,1 1,2 1,3 1,4 1,5 1,6 1,7 Шаблон:Cite book
- ↑ 2,0 2,1 2,2 2,3 Шаблон:Cite magazine
- ↑ 3,0 3,1 3,2 3,3 Шаблон:Cite web
- ↑ 4,0 4,1 Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ 6,0 6,1 Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ 8,0 8,1 8,2 Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ 11,0 11,1 Шаблон:Cite web
- ↑ 12,0 12,1 Шаблон:Cite book
- ↑ 13,0 13,1 13,2 13,3 13,4 13,5 13,6 13,7 13,8 13,9 Шаблон:Cite magazine
- ↑ Шаблон:Cite web
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