KiHa E200
Encyclopedia
The is a single-car hybrid diesel multiple unit
Diesel multiple unit
A diesel multiple unit or DMU is a multiple unit train consisting of multiple carriages powered by one or more on-board diesel engines. They may also be referred to as a railcar or railmotor, depending on country.-Design:...

 operated by East Japan Railway Company
East Japan Railway Company
is the largest passenger railway company in the world and one of the seven Japan Railways Group companies. The company name is officially abbreviated as JR East in English, and as in Japanese. The company's headquarters are in Yoyogi, Shibuya, Tokyo....

 (JR East) on the Koumi Line
Koumi Line
The is a railway line in Japan operated by East Japan Railway Company . It links Kobuchizawa Station in Hokuto, Yamanashi with Komoro Station in Komoro, Nagano, and stretches 78.9 km through the mountains with a total of 31 stations.-Stations:...

. Three cars were delivered in April 2007, and introduced on 31 July 2007.

The body design is based on the earlier KiHa E130 series
KiHa E130 series
The is a diesel multiple unit train type operated by East Japan Railway Company in Japan since January 2007.-Operations:The fleet consists of 39 cars formed as 13 single-car KiHa E130 units and 13 2-car sets. The trains are operated on Suigun Line services between and...

 DMUs, but with two single doors per side instead of three pair of doors.

The cars incorporate hybrid diesel
Diesel engine
A diesel engine is an internal combustion engine that uses the heat of compression to initiate ignition to burn the fuel, which is injected into the combustion chamber...

/battery technology developed on the earlier "NE Train" experimental hybrid car, and were intended to operate for a period of two years on the Koumi Line to evaluate the viability for full-scale fleet operation.

Two cars are normally used together on services on the line.

Hybrid operation cycle

On starting from standstill, energy stored in lithium-ion batteries is used to drive the motors, with the engine cut out. The engine then cuts in for further acceleration and running on gradients. When running down gradients, the motor acts as a generator, recharging the batteries. The engine is also used for braking.

Interior

The passenger saloons are arranged with 1+2 abreast transverse seating and longitudinal bench seating at the car ends. Each car includes a wheelchair-compatible toilet.

External links

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