Rising oil temperature, metal particles in the swing housing oil or a machine that creeps and then stops are classic symptoms of a tired CAT 323GX 320GC Swing Gearbox. Once the bearing preload is lost the gear mesh runs out of alignment and wear accelerates quickly. RITO supplies this CAT 323GX 320GC Swing Gearbox as a complete unit for standard excavators, returning swing torque and swing speed to specification.
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