| Toei 6000 series | |
|---|---|
 Set 6121 on the Toei Mita Line in February 1999 | |
| In service | 1968–1999 (Toei Mita Line), 1999–present (Chichibu Railway and Kumamoto Electric Railway), 2000–2016 (Kereta Commuter Indonesia) |
| Manufacturer | Kawasaki Heavy Industries, Nippon Sharyo, Alna Kōki, Hitachi |
| Constructed | 1968–1976 |
| Entered service | 27 December 1968 |
| Number built | 168 vehicles (28 sets) |
| Number in service | 24 vehicles (10 sets, Chichibu Railway and Kumamoto Electric Railway), 0 vehicles (Toei and KAI Commuter) |
| Number preserved | 2 vehicles (including KAI Commuter Depok depot) |
| Number scrapped | 72 vehicles (Indonesia) |
| Successor | Toei 6300 series Tokyo Metro 6000 series, Tokyo Metro 05 series, 203 series, 205 series (Indonesia) |
| Formation | 6 cars per set (Toei Mita Line) 8 cars per set (Kereta Commuter Indonesia) 3 cars per set (Chichibu Railway) 2 cars per trainset (Kumamoto Electric Railway) |
| Capacity | 150 (50 seating) (end cars), 170 (58 seating) (intermediate cars) |
| Operators | Toei Subway (1968–1999) Chichibu Railway (1999–present) Kumamoto Electric Railway (1999–present) Kereta Commuter Indonesia (2000–2016) |
| Lines served | Toei Mita Line KA Commuter Bogor/Nambo Line, KA Commuter Cikarang Loop Line, KA Commuter Tangerang Line, KA Commuter Rangkasbitung Line, KA Commuter Tanjung Priok Line (2000–2016) |
| Specifications | |
| Car body construction | Stainless steel |
| Car length | 20 m (65 ft 7+3⁄8 in) |
| Width | 2.79 m (9 ft 1+7⁄8 in) |
| Height | 3.69 m (12 ft 1+1⁄4 in) with pantograph:4.045 m (13 ft 3+1⁄4 in) |
| Doors | 4 pairs per side |
| Maximum speed | 70 km/h (43 mph) (operating), 100 km/h (62 mph) (design) |
| Weight | 215.5 t (212.1 long tons; 237.5 short tons) |
| Traction system | Resistor control + Westinghouse Natal cardan drive |
| Power output | 2,400 kW (3,200 hp) |
| Acceleration | 3.5 km/(h⋅s) (2.2 mph/s) |
| Deceleration | 4 km/(h⋅s) (2.5 mph/s) (service), 5 km/(h⋅s) (3.1 mph/s) (emergency) |
| Electric system(s) | 1,500 V DC overhead wire |
| Current collector(s) | Pantograph |
| Bogies | KD-70 |
| Braking system(s) | Dynamic braking, electromagnetic direct brake |
| Safety system(s) | T-ATS |
| Coupling system | Janney coupler |
| Track gauge | 1,067 mm (3 ft 6 in) |
The Toei 6000 series (都営6000形, Toei 6000-gata) is an electric multiple unit (EMU) train type operated by the Tokyo subway operator Tokyo Metropolitan Bureau of Transportation (Toei) on the Toei Mita Line in Tokyo, Japan, between 1968 and 1999, and subsequently on the Chichibu Railway (since 1999), Kumamoto Electric Railway, and Kereta Commuter Indonesia in Indonesia (from 2000 until 2016).