A bit of real history: In 2002 - 2003, in the city of Bronnitsy, NIIII-21 produced the prototype of an all-terrain vehicle based on the locomotive M62 and the chassis of the rocket launcher, with an increased in relation to the standard version, the width of the adhesives. The project was developed by MSTU named after Bauman. They say that once he was shown to senior officials at the training ground, which located on the other side of the highway from the institute. When the "locomotive" moved across amazed drivers for a long time looked through the eyes for rails. A little fictional story: A prototype was created on the basis of the 2TE-121 locomotive that never went into production, but was almost ready for use. He was in the territory of a certain research institute when superpowers exchanged missile strikes and black days came for mankind. He was not noticed even when people huddled together in order to survive difficult days and hid deeper in burrows. But later his time has come. It came in handy when it became obvious that the resources of functional technology left by civilization are not unlimited, and the capacities capable of producing it are destroyed. Then it’s an all-terrain vehicle and was evaluated, finalized and adopted armament of one large military group to solve diverse problems