| 摘要 |
PURPOSE: A mountainous bus is provided to improve the driving performance of the vehicle even though in poor ground condition by applying the four wheel driving device or the six wheel driving device of full time mode to a commercial truck. CONSTITUTION: A mountainous bus comprises a boarding room and a four wheel driving device(200). The boarding room comprises a door and stairs in the center side portion. The four wheel driving device comprises a transfer case(203), a main driving shaft(207), a front wheel driving shaft(208), and a rear wheel driving shaft. The transfer case is located between the front axle and the rear axle(202) of a truck and mounted in a body frame through a mounting assembly. The main driving shaft is installed in the front portion of the transfer case and an engine(204). The front wheel driving shaft is installed to be connected with the front surface of the transfer case and the front axle. The rear wheel driving shaft is installed to be connected with the back surface of the transfer case and the rear axle.
|
