Hitachi W7

Built by Hitachi, Kawasaki, Kinki Sharyo

Top speed

275 km/h

171 mph

Weight

540 t

1,190,495 lb

Track gauge

1,435 mm

Standard gauge

Years built

2014–2015

11 units

Overview of the Hitachi W7

Discover the W7 series Shinkansen, an advanced electric multiple unit (EMU) operated by the West Japan Railway Company.

Designed for high-speed rail travel, the W7 boasts a top speed of 275 km/h and a substantial seating capacity of 934 passengers.

This sophisticated train operates on a 1435 mm gauge and is powered by 25 kV AC at both 50 Hz and 60 Hz electric systems.

The W7 formation consists of 12 cars, comprising 10 motor cars and 2 trailer cars, showcasing a modern approach to high-speed rail design.

Built between 2014 and 2015 by industry leaders Hitachi, Kawasaki, and Kinki Sharyo, this series represents a significant step in Japanese railway technology.

Hitachi W7 technical specifications

	Value	Imperial / US
Family	Shinkansen
Built by	Hitachi, Kawasaki, Kinki Sharyo · 2014–201511 units
Top speed	275 km/h171 mph	171 mph
Electric systems	25 kV AC 50 Hz 25 kV AC 60 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
Formation	12 cars (10M2T)
Capacity	934 seats
Width	3.38 m11 ft 1 in	11 ft 1 in
Weight	540 t1,190,495 lb	1,190,495 lb