Heavy-duty excavators used in earthmoving, demolition and quarry work need hydraulic parts that hold up under high pressure and repeated duty cycles. Over time, wear on reduction gears, drive shafts and hydraulic sealing faces can cause loss of power, vibration, oil leakage and unplanned downtime. The 170401-00009G Doosan Excavator Travel Motor Assembly is engineered for Doosan DX500-9, DX500, DX520 machines, restoring factory-level hydraulic response and consistent output on the job site.
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