What is the tourist bus sleeper like?

First, the style of tourist bus sleeper:

Second, the tour bus introduction:

Passenger cars can be divided into bicycles and trains according to the overall structure. Bicycle is a basic model, which is often divided into large, medium and small according to the total weight of bus or the number of seats set. China stipulates that the length of a single bus generally does not exceed 12m. The carriage and frame of a bus are divided into a front part and a rear part. The two frames are connected by hinged discs, and the two carriages are connected by movable pleats, so that the carriages are connected front and back, so it is also called articulated or aisle passenger cars. China stipulates that the length of passenger trains generally does not exceed 18m.

Third, common faults:

Long-distance passenger drivers who drive domestic buses often complain about unstable vehicle quality and frequent failures. In different service life, the main faults and problems of domestic buses have certain * * *.

Suppose this is an 8-meter rear passenger car with a domestic four-cylinder supercharged electric cooling diesel engine. Because domestic passenger cars exceeding this length mostly use six-cylinder engines, although similar problems will be encountered, the life of some components and the time and symptoms of failure are different. At the same time, we set some conditions for this bus: First, use the original accessories and lubricating oil and grease specified by various supporting manufacturers during maintenance. The second is correct use and regular maintenance. The third is to drive an average of 400 kilometers a day. Fourthly, the route is a mixed section of expressway and ordinary asphalt road, and the plateau mountainous terrain, straight line section and hillside section are interlaced.