170303-00073 Swing Drive Assembly For Doosan DX420LC-3 Excavator (Part No.: 170303-00073)
| Model | Doosan DX420LC-3 Excavator |
|---|---|
| TQTQCATegory | Swing Drive Assembly |
| Brand | IRON CAVALRY |
| Place of Origin | CHINA |
| Condition | Original & OEM |
| Warranty | 12 months |
| MOQ | 1 pcs |
| Production Capacity | 1000pcs /Month |
| Standard or Nonstandard | Standard |
| Payment Term | L/C, T/T, Western Union, Tradeassurance |
| Delivery Time | 3-7 days (depend on order) |
| Means of Transport | By Sea, Air or DHL/FEDEX/TNT/EMS |
This Swing Drive Assembly is the complete, integrated unit that enables the upper structure of the Doosan DX420LC-3 excavator to rotate 360 degrees smoothly and powerfully.
As one of the machine's core functional systems, its key components and functions include:
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Hydraulic Swing Motor: The power source that converts hydraulic pressure into rotational force.
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Planetary Gear Reducer: Dramatically increases output torque while reducing speed, providing the immense force needed to swing the heavy upper works.
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Swing Bearing (Slewing Ring): A large-diameter bearing that connects the upper and lower frames, supporting the entire weight of the upper structure while allowing for smooth rotation.
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Integrated Brake & Valve System: Ensures precise control of swing movement, enables secure parking in any position, and prevents unintended rotation.
If you want to know more about our product, please contTQTQCAT us.
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