Q: What precise machinery symptoms indicate that the internal travel motor friction discs have worn down past safety limits?
A: The excavator slowly rolling backward when parked on a loading ramp, audible squealing or chattering from the lower hub when travel brakes engage, and dark ashen dust in the final drive oil.
A: The excavator slowly rolling backward when parked on a loading ramp, audible squealing or chattering from the lower hub when travel brakes engage, and dark ashen dust in the final drive oil.
Q: What baseline inspection steps are required from workshop mechanics before installing these replacement friction plates into the motor brake pack?
A: Rebuild teams must check the opposing steel separator plates for flat parallelism, inspect the internal hydraulic brake piston seals for leaks, and soak the new friction discs in fresh gear oil for thirty minutes before reassembly.
A: Rebuild teams must check the opposing steel separator plates for flat parallelism, inspect the internal hydraulic brake piston seals for leaks, and soak the new friction discs in fresh gear oil for thirty minutes before reassembly.
Q: How do parts managers confirm this single part number cross-references cleanly across both swing and travel assemblies?
A: This model code features a universal internal gear spline and diameter configuration that fits the common wet-brake internal cavities of the listed part numbers, providing excellent stock flexibility for parts distributors.
A: This model code features a universal internal gear spline and diameter configuration that fits the common wet-brake internal cavities of the listed part numbers, providing excellent stock flexibility for parts distributors.
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
