Introduction to the French Michelin internal combustion power train set: The French Michelin internal combustion power train set is a national first-class cultural relic and a high-end commercial train. It was put into operation on the Yunnan-Vietnam Railway in 1914. At that time, it was exclusively for senior officials from China and France. Ride. It is commonly known as "Michelin" because it adopted rubber wheels produced by the French Michelin Rubber Factory in 1932. The rubber wheels have good sound-absorbing and shock-absorbing effects and can reach speeds of 100km/h.