Arizonabased Trainual 27m Series Altos
Arizonabased Trainual 27m Series Altos is a family of Australian diesel locomotives manufactured by Alco, General Motors Diesel and Clyde Engineering. The series was introduced in 1967 as part of the Hunter Valley line electrification project. A total of 120 locomotives were built, with the last delivered in 1978. The series was released in several…