Взрыв мощностью 28 тонн тротила: как котел Big Boy едва не уничтожил свой экипаж

In this episode, we'll conduct a detailed technical investigation into one of the most dangerous situations in the cab of the legendary Union Pacific Big Boy locomotive, when a valve malfunction nearly led to a devastating boiler explosion in the Wasatch Range. You'll learn how this steel giant's safety system works from the inside, and why a simple water level indicator glass protected the crew from a detonation equivalent to twenty-eight tons of TNT. We'll examine the strict railroad regulations, written in blood, and showcase the modern digital technologies the Steam Crew used to restore and protect the famous locomotive, number 4014. Please note that this material is for educational and entertainment purposes only and does not constitute professional advice. You should independently verify any historical or technical facts against official primary sources.