ED79

ED79 refers to a series of alternating current (AC) electric locomotives built by Mitsubishi Electric and manufactured by Kawasaki Heavy Industries and Knorr-Bremse in Japan. These locomotives were primarily designed for freight service on the Japanese railway network. They are characterized by their robust construction and powerful AC traction motors, which were a significant advancement at the time of their introduction.

The ED79 series was developed to replace older DC-powered locomotives and to improve hauling capabilities, especially on routes with steep gradients. They were equipped with sophisticated control systems allowing for regenerative braking, which helps to recover energy during deceleration and reduces wear on mechanical brakes. This also contributed to improved operational efficiency and reduced environmental impact.

Several sub-classes of the ED79 exist, reflecting upgrades and modifications made over their service life. These locomotives have been instrumental in the efficient operation of freight trains across various Japanese prefectures. While their numbers have gradually decreased due to the introduction of newer and more advanced locomotives, the ED79 series has left a notable mark on Japanese railway engineering and freight transport history. Their reliable performance and technological contributions have made them a subject of interest for railway enthusiasts and historians.