E217 system for access to the Yokosuka Line, Sobu (Rapid) line and the New Tokyo International Airport (Narita Airport), appeared in 1994 (1994). Grown into a large family of more than 700 cars in the current, it is playing an active part in the center of the Yokosuka Line, Sobu (fast) line.
Heisei 20 years (2008) renewal work is carried out, together with change of the body band colors and logo, the adoption of enhanced skirt, there was a change of floor equipment associated with the update of the control equipment.
|