1.独立摆臂结构，匹配短轴Independent swing arm structure, matching the short axle；
2.可配盘式或毂式车桥It can be fit Disc or Drum brake axle；
3.适用于低平板挂车Used for low bed trailer；
4.适用多线轴车辆，车辆宽度3200mm std. Suitable for multi-axis vehicle,
the vehicle width is unlimited,
5.适用单胎或双胎Used for single or double tire
