A: Metal flakes found in the gear lubricant during draining, loud grinding sounds during swing starts, and excessive heat around the lower frame.
A: Clean the mounting frame surfaces, check the turntable gear ring teeth for wear, and tighten all fasteners to OEM specs.
A: Yes, part numbers 14724036, 14716247, and 14541069 are direct interchanges, engineered to fit Volvo EC210B excavators perfectly.
A: Large case oil chambers keep all gear stages fully lubricated even at high angles, avoiding dry friction wear on upper bearings.
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






















