KSR = Kalka Shimla Railway. ZDM = Z stands for Narrow Gauge in Indian Railway terminology, D for diesel haulage and M means the loco was meant both for freight and passenger trains [though freight don’t run on this section]....
KSR stands for Kalka–Shimla Railway. ZDM refers to a class of locomotives in Indian Railways where Z denotes narrow gauge, D indicates diesel haulage, and M means the locomotive is designed to handle both passenger and freight services though freight trains do not operate on this section. Official Website
A Narrow Gauge Locomotive on the Kalka Shimla Rail Link, India angielski
KSR = Kalka Shimla Railway. ZDM = Z stands for Narrow Gauge in Indian Railway terminology, D for diesel haulage and M means the loco was meant both for freight and passenger trains [though freight don’t run on this section]....