Segera Terbit Railway Handbook is a book series entails four sections in railway technology, such as Mechanics, Electrics, Civils, and Transportations Management. This books concerns on the Railway Mechanical Technology which provides basic information about railway components in railway mechanical technology, about how the components works then supported by video entails in a barcode attached in each section. Hopefully this railway handbook series on railway mechanical technology would benefit readers and contributes information about railway mechanical technology.