What is Shuangqiao truck?
The double axle car on the high speed refers to the steering wheel and the driving wheelUsually we say "double bridge" means double rear axle vehicles
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 load capacity of double bridge is relatively large, which is also commonly referred to as the latter eight rounds,
