In excavator daily work cycles, swing system inefficiency often develops gradually rather than failing instantly. Operators may first notice delayed upper structure response, slight overshooting when stopping, or inconsistent swing speed under load. As internal wear progresses in the slewing system, these symptoms can evolve into unstable positioning, reduced productivity, and higher hydraulic strain across the machine.
Item NO.:
K1038203Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time:
2-3 DAYS
| Part Number | K1038203 |
|---|---|
| Part Name | Swing Reduction Gear Swing Motor Assy |
| Compatible Brand | OTHER |
| Applicable Models | DX215 / DX220 / DX225 / DX225LCA |
| Application | Excavator |
| Material | Heat-treated alloy steel internal gears with precision-machined housing |
| Product Color | black + yellow |
| Working Temperature | -30℃ to 115℃ |
| Key Function | Excavator upper structure swing drive system |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |

Helps correct delayed or uneven swing response during start-stop and directional change operations.

Maintains balanced rotational force output even under fluctuating excavation loads.



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