Tokyu 8500 series

Tokyu 8500 series
Tokyu 8500 series
	8500 series set 8606 in May 2020
In service	1975–2023 (Tokyu); 2006–2025 (KAI Commuter);
Manufacturer	Tokyu Car Corporation
Constructed	1975–1991
Entered service	1975
Number built	400 vehicles
Number in service	None
Number preserved	4 vehicles (1 set)
Successor	Tokyu 5000 series; Tokyu 2020 series (Japan); CLI-125 series; CLI-225 series (Indonesia);
Formation	10 (previously 5/6, orig. 4) cars per trainset (Tokyu); 8 cars per trainset (KAI Commuter);
Operators	Tokyu Corporation; KAI Commuter;
Depots	Nagatsuta (Japan); Bogor (Indonesia);
Lines served	Indonesia: (all retired) KAI Commuter Bogor Line (seasonal); KAI Commuter Tanjung Priok Line; Japan: (all retired) ; DT Tokyu Den-en-toshi Line; OM Tokyu Oimachi Line; TY Tokyu Toyoko Line; Z Tokyo Metro Hanzōmon Line; TI Tobu Isesaki Line; TN Tobu Nikko Line; TS Tobu Skytree Line;
Specifications
Car body construction	Stainless steel
Car length	20,000 mm (65 ft 7 in)
Width	2,800 mm (9 ft 2 in)
Height	4,100 mm (13 ft 5 in)
Doors	4 pairs per side
Maximum speed	Service: 110 km/h (68 mph); Design: 120 km/h (75 mph);
Traction system	Chopper Hitachi MMC-HTR-20
Traction motors	TKM-69/80
Power output	130 kW (170 hp) per motor
Acceleration	3.3 km/(h⋅s) (2.1 mph/s)
Deceleration	3.5 km/(h⋅s) (2.2 mph/s); 4.5 km/(h⋅s) (2.8 mph/s) (Emergency);
Electric system(s)	1,500 V DC Overhead line
Current collection	Pantograph
Bogies	TS-807A, TS-815C with air springs
Braking system(s)	Electronically controlled pneumatic brakes with regenerative braking
Safety system(s)	Tokyu ATS, ATC-P, Deadman Pedal
Coupling system	AAR coupling
Track gauge	1,067 mm (3 ft 6 in)

The Tokyu 8500 series (東急8500系, Tōkyū 8500-kei) is a retired commuter electric multiple unit (EMU) train type operated by the private railway operator Tokyu Corporation on the Tokyu Den-en-toshi Line and Tokyu Oimachi Line in the Tokyo area of Japan from 1975 until 2023, and the Jabodetabek area of Indonesia from 2006 until 2025.