1060 Cast Steel Wheel-mounted Brake Disc
Used for the 9600KW high-power, centralized power, Harmony series electric freight locomotives; 7200KW high-power, centralized power new electric passenger locomotives; and 1:8 formation, centralized power new EMUs

TKK121J Cast Steel Axle-mounted Brake Disc
Used for the 1+8 formation, centralized power new EMUs, which will replace the conventional passenger cars with a speed of 160 km/h.







