What is the difference between single car bridge and double bridge?
Shuangqiao: a type of freight car, the latter eight tires, double bridge drive, different from the ordinary truck four wheel single bridge drive, so named Shuangqiao
The number of driving axles behind is different, and the load of double bridge is relatively largeThe deadweight of single axle freight car is relatively small. More than 2-5 tons of cars, followed by 4 rounds,The load capacity of double bridge is relatively large, which is also commonly referred to as the latter eight rounds,
The bridge also known as axle, through the suspension and frame (or monocoque) connected to install it at both ends of the wheel, its function is to transmit the frame (or body type bearing force and torque between the wheels) and each direction. According to the vehicle wheels on the axle, divided into: drive axle, steering axle, steering axle. Support bridge, which support the bridge towards the bridge and the bridge are driven. You said that "a single bridge and double bridge car car" and "bridge" refers to the drive axle, as the name suggests, is that there are 2 double bridge automobile driving axle of the car, the car is a single axle drive axle vehicle axle can also. According to the structure of suspension, into the overall style and off 2.