1. Summary

The Double Tappet Air Disc Brake，produced by Wuhan Youfin Auto Parts Co., Ltd.，is a series of new product which been developed based on longtime application experience of the Single Tappet Air Disc Brake. Its MAX braking torque is up to more than 20,000 Nm. It can be extensively used on the front and rear axle of passenger vehicles and load-carrying vehicles by the wear clearance self-adjustment and better overall structure.

Radial air chamber Axial air chamber