2.34 meters. SRW25B medium-long distance double-deck Xinjiang, the height of the lower deck is 2.62 meters, the upper and lower decks of hard-seat cars take 86 and 1 passengers respectively, and the upper and lower decks of soft-seat cars take 52 and 48 passengers respectively, and the upper deck is 2.34 meters. Each double-deck hard-seat car carries 68 passengers more than the original 118 passengers. Xinjiang double-deck tourist train is a special way of traveling, which can not only lead tourists to appreciate the beautiful scenery of Xinjiang, but also provide them with a luxurious and comfortable travel environment.