Sapporo Municipal Subway 9000 series
| Sapporo Municipal Subway 9000 series | |
|---|---|
Set 9105 at Ōdōri in September 2016 | |
Interior (January 2016) | |
| In service | 2015–present |
| Manufacturer | Kawasaki Heavy Industries |
| Built at | Kobe |
| Replaced | 7000 series |
| Constructed | 2014–2016 |
| Entered service | 8 May 2015 |
| Number built | 80 vehicles (20 sets) |
| Number in service | 80 vehicles (20 sets) |
| Formation | 4 cars per trainset |
| Fleet numbers | 9101–9120 |
| Operators | Sapporo Municipal Subway |
| Lines served | Tōhō Line |
| Specifications | |
| Car body construction | Aluminium |
| Train length | 69,250 mm (227 ft 2 in) |
| Car length | 17,425 mm (57 ft 2 in) (end cars) 17,200 mm (56 ft 5 in) (intermediate cars) |
| Width | 3,080 mm (10 ft 1 in) |
| Height | 3,910 mm (12 ft 10 in) |
| Floor height | 1,300 mm (4 ft 3 in) |
| Doors | 3 pairs per side |
| Maximum speed | 70 km/h (43 mph) |
| Traction system | IGBT–VVVF |
| Traction motors | 3-phase AC induction motor |
| Acceleration | 3.5 km/(h⋅s) (2.2 mph/s) |
| Deceleration | 4.0 km/(h⋅s) (2.5 mph/s) (service) 4.8 km/(h⋅s) (3.0 mph/s) (emergency) |
| Electric system(s) | 1,500 V DC overhead catenary |
| Current collector(s) | Pantograph |
| UIC classification | 2'2'+Bo'Bo'+Bo'Bo'+2'2' |
| Safety system(s) | ATC and ATO |
| Track gauge | Central guideway with rubber tires |
The Sapporo Municipal Subway 9000 series (札幌市交通局 9000形) is a DC electric multiple unit (EMU) rubber-tyred metro train type operated by Sapporo Municipal Subway on the Tōhō Line in the city of Sapporo, Japan, since 8 May 2015.