Keiō 6000 series

Infobox EMU
name = Keiō 6000 series


imagesize = 240px
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caption = Two 5-car 6000 series sets
InService = 1972 - Present
Manufacturer =
Family =
Built =
Refurbishment =
Formation = 2/4/5/6/8 cars per trainset
Operator = Keio Corporation
Depots =
LinesServed =
CarBody = Steel
CarLength = 20 m
CarWidth =
CarHeight =
MaxSpeed = 110 km/h
Weight =
Capacity =
Acceleration = 2.5 km/h/s (3.3 km/h/s for 6030 series on Shinjuku Line)
Deceleration = 4.0 km/h/s (4.5 km/h/s for emergency brake)
Traction =
Power =
Gauge = 1,372 mm
Voltage = 1,500 V DC overhead
Brakes =

The 6000 series (京王電鉄6000系電車 "Keiō 6000 kei densha") is an EMU which operates on the Keio Corporation. It was first introduced into service in 1972. It was the first rolling stock in Keio's history to be 20-meter-long with four doors per car side. Refurbishment of the cars took place in 1986 to extend their service life.

Two cars, 6707 and 6807, have been converted as maintenance cars. A four-car formation is in use on the Keio Dobutsuen Line as a driver-only-operated shuttle service.

Technical specifications

*Motor output: 150 kW
*Formation: 1M1T (cleared for Shinjuku Line), 2M2T, 3M2T (formed 3M2T+3M2T=6M4T), 4M2T, 5M3T (only on Keio corporation services), 6M2T (cleared for Shinjuku Line)
*Control system: Chopper (initial car was resistance control but is now withdrawn)
* Body : Steel constructed. Some have 5 doors, but some were rebuilt with 4 doors. Now 2M2T trains (only used on Dōbutsuen Line) and 4M2T trains have 5 doors, and 3M2T sets have rebuilt cars.

Lines deployed

* Keiō Line (including Keiō New Line)
* Keiō Dōbutsuen Line
* Keiō Sagamihara Line
* Keiō Takao Line
* Keiō Keibajō Line
* Toei Shinjuku Line