A: The machine cab drifting backward when working on unlevel terrains, a clicking sound from the frame deck during rotation adjustments, and high oil temperatures.
A: Workshop crews must clean out the entire path of the chassis return loop to trap any metal shards left by the previous broken unit and prevent damage to new internals.
A: Yes, it features a dual-purpose mounting pattern and oil flange interface designed to align with the listed excavator series and high-displacement wheel loader lines.
A: The internal rotating block uses high-lead bimetallic casting tech, providing a durable, low-friction interface that keeps parts moving smoothly even during continuous multi-shift operations.
Q: What quality options are available?
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






















