Nagoya Municipal Subway 3000 series

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

Nagoya Municipal Subway 3000 series
Nagoya Municipal Subway 3000 series
In service	1977–Present
Manufacturer	Hitachi, Nippon Sharyo
Number built	92 vehicles (23 sets)
Number in service	92 vehicles (15 sets)
Formation	6 cars per trainset (originally 4 cars)
Capacity	810
Operator(s)	Transportation Bureau City of Nagoya
Line(s) served	Tsurumai Line, Meitetsu Inuyama Line, Meitetsu Toyota Line, Meitetsu Mikawa Line
Specifications
Car body construction	Steel/stainless steel[1]
Car length	20,000 mm (790 in)
Width	2,746 mm (108.1 in)
Height	4,128 mm (162.5 in)
Floor height	1,138 mm (44.8 in)
Doors	4 pairs per side
Maximum speed	100 km/h (62 mph)
Traction system	Mitsubishi Automatic Variable Field Thyristor Chopper control
Acceleration	3.0 km/h/s
Electric system(s)	1,500 V DC
Current collection method	Overhead line
Braking system(s)	Brake-by-wire regenerative brakes
Safety system(s)	ATC and Meitetsu ATS
Track gauge	1,067 mm (3 ft 6 in)

Formation

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	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	140/54	130/48	140/54	130/48

Original 4-car sets (1977–1993)

Designation	Mc1	M2	M1	Mc2
Numbering	3100	3200	3700	3800

See also

• 3050 series (since 1993)
• N3000 series (since 16 March 2012)

References

1. 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.

External links

• Nagoya Transportation Bureau technical details about the 3000 series (in Japanese)
• Nagoya Transportation Bureau description of the 3000 series (in Japanese)