With the rapid development of American economy and society as well as the safety awareness of all the people and children in America, more and more people in America have already paid much more attentions to the safety of children, especially the safety and security of the children who are studying in schools in recent years. Besides, not only the little kids who are studying in the kindergartens and the pupils who are studying in the primary schools but also the students who are learning in the high schools and even the students who are learning in the colleges or in the universities, they are all well protected by their parents and their schools and they also get on school buses to arrive at their schools and get off from school buses to reach their homes every day in America, and American school buses have already become the most important part and role in their daily life. Thus, let’s learn something important about the different standard types of American school buses as follows.

The first standard type of American school buses is A-series school bus. Furthermore, the A-series American school buses are usually the smallest one among all the American school buses, and they are also called “short buses”, and this kind of school buses are usually used to organize some school activities. They can contain and carry 16 to 36 students, and the weight of this kind of American school bus is over 6t, which is as same as the weight of a vehicle which is used for the army.

The second standard type of American school buses is B-series school bus. Moreover, the B-series American school buses are larger than the A-series American school buses in the size and specification aspects, and the carrying capacity of these kinds of school buses is usually 30 to 36 students. The weight of this kind of school bus is usually 4t. However, the B-series American school buses are not used any more at present.

The third standard type of American school buses is the C-series school bus. In addition, the C-series American school buses are the commonest and the most ordinary school buses on the roads in America at present, and one of special features of these kinds of American school buses is that the bus doors are installed on the rear wheels, and the carrying capacity of the C-series American school buses is usually from 36 to 78 students, and the weight of this kind of school bus is 13t.

The fourth standard type of American school buses is the D-series school bus. Also, the D-series American school buses possess the shapes and sizes of public buses, which are the largest American school buses in American schools, and these kinds of American school buses also own special features of high safety and excellent and advanced equipments. Compared with the C-series American school buses, the bus doors of these kinds of school buses are installed in the front of front wheels, and the engine of these kinds of American school buses is the mid-engine. Also, the largest carrying capacity of these kinds of American school buses can reach to 90 students, and the weight of it is 16t. However, these kinds of American school buses stopped running and working in 1991.

In addition, we really hope that all the important information mentioned above can be useful and helpful to all of you.