A: The upper cab structure slowly drifting or sliding out of alignment when parked on an incline, a noticeable delay in rotation braking response, and thick dark ash dust turning up in the swing motor oil drain filters.
A: Rebuild teams must check the steel mating plates for flat parallelism, verify the brake piston spring pack tension meets factory tech specs, and soak the new friction linings in clean oil for thirty minutes before final assembly.
A: This listing supplies the single component unit to allow flexible ordering options, but we highly recommend procurement managers order the full matched disc count specified in the manual to ensure balanced internal system tolerances.
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies






















