Nagoya Municipal Subway 3000 series

The Nagoya Municipal Subway 3000 series (名古屋市交通局3000形) was a rapid transit electric multiple unit operated by the Transportation Bureau City of Nagoya on the Nagoya Subway Tsurumai Line in Japan between 1977 and 2023.

Nagoya Municipal Subway 3000 series
Nagoya Municipal Subway 3000 series, June 2007
A Nagoya Municipal Subway 3000 series set bound For Iwakura in May 2017
In service1977 – February 2023
ManufacturerHitachi, Nippon Sharyo
Constructed1977-1984
Entered service1977
Number built92 vehicles (23 sets)
Number in service92 vehicles (15 sets)
Formation6 cars per trainset (originally 4 cars)
Capacity810
OperatorsTransportation Bureau City of Nagoya
Lines servedTsurumai Line, Meitetsu Inuyama Line, Meitetsu Toyota Line, Meitetsu Mikawa Line
Specifications
Car body constructionSteel/stainless steel[1]
Car length20 m (65 ft 7 in)
Width2,746 mm (9 ft 0.1 in)
Height4,128 mm (13 ft 6.5 in)
Floor height1,138 mm (44.8 in)
Doors4 pairs per side
Maximum speed100 km/h (62 mph)
Traction systemMitsubishi/Hitachi Automatic Variable Field Thyristor Chopper control
Acceleration3.0 km/(h⋅s) (1.9 mph/s)
Electric system(s)1,500 V DC
Current collector(s)Overhead line
Braking system(s)Brake-by-wire regenerative brakes
Safety system(s)ATC and Meitetsu ATS
Track gauge1,067 mm (3 ft 6 in)

Formation

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Originally delivered as 4-car sets, the trainsets were reformed into 6-car sets from 1993 as shown below with former cab cars inserted within the formations.[1] Two surplus 3000 series cars were inserted into a later 3050 series set.[2]

Designation Mc1 M2 M1 M2 M1 Mc2
Numbering 3100 3200 3100 3200 3700 3800
Weight (t) 39.1 36.4 39.1 36.4 37.9 38.0
Capacity
Total/seated
130/48 140/54 130/48 140/54 130/48
Designation Mc1 M2 M1 M2 M1 Mc2
Numbering 3100 3200 3700 3800 3700 3800
Weight (t) 39.1 36.4 37.9 38.0 37.9 38.0
Capacity
Total/seated
130/48 140/54 130/48 140/54 130/48

Original 4-car sets (1977–1993)

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Designation Mc1 M2 M1 Mc2
Numbering 3100 3200 3700 3800


See also

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References

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  1. ^ a b 3000形(鶴舞線)の主要緒元 [3000 series (Tsurumai Line) technical details]. Rolling stock guide (in Japanese). Transportation Bureau City of Nagoya. Retrieved 16 November 2010.
  2. ^ 私鉄車両編成表 2010 [Private Railway Rolling Stock Formations - 2010]. Japan: JRR. August 2010. p. 87. ISBN 978-4-330-15310-0.
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