Large excavators in the Kobelco SK460-8, SK460, and SK480 class place extreme demands on their swing reduction drives during heavy rock excavation and mass material handling. A degraded swing gearbox leads to sluggish upper-structure rotation and inconsistent holding torque. The LS32WO0012F1 swing reduction gearbox is engineered as a heavy-duty aftermarket replacement that restores factory-spec swing dynamics under punishing duty cycles.
Item NO.:
LS32WO0012F1Order(MOQ):
1pcsPayment:
T/T,WESTERN UNION,CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouThis swing drive unit features a robust planetary reduction stage housed in a rigid forged steel casing designed to handle peak torque loads without deflection. Its bolt-pattern and hydraulic port layout provide direct compatibility with Kobelco SK460-8 and related models, enabling field service teams to complete replacement without modifications. For mining support contractors, heavy civil engineering firms, and equipment dealerships managing large excavator fleets, the LS32WO0012F1 offers a dependable aftermarket solution that reduces machine downtime and keeps swing performance consistent across extended operating intervals.
| Part Number | LS32WO0012F1 |
|---|---|
| Part Name | SK460-8 Excavator Swing Gearbox Assembly |
| Compatible Brand | KOBELCO |
| Applicable Models | SK460-8, SK460, SK480 Excavator |
| Application | Excavator upper structure slewing hydraulic drive system |
| Material | High-strength forged alloy steel housing |
| Product Color | Matte industrial gray with anti-rust coating |
| Working Temperature | -25°C~+60°C |
| Key Function | Converts high-pressure hydraulic fluid into controlled rotary torque |
| Condition | 100% New Aftermarket OEM Quality |
| Packaging | Wooden Case Reinforced Carton Neutral Packing Customized Box |
Provides powerful and stable rotary force for SK460-8, SK460, SK480 excavator upper structure rotation and swing operations.
Converts hydraulic pressure into controlled rotary movement for smooth and precise swing operation.
Provides stable speed reduction, increased torque output, and efficient power transmission under heavy-duty excavation conditions.
Matches LS32WO0012F1 specifications for KOBELCO SK460-8 series excavator hydraulic swing systems.
FAQ
Q: What are the common symptoms of a failing LS32WO0012F1 swing gearbox?
A: Noticeable warning signs include unsteady or delayed swing operation, the upper carriage drifting after control lever centering, harsh metallic grinding from the slewing drive, hydraulic oil leaking around motor shaft seals, and gradual loss of rotary force during loaded swings.
Q: What should be checked before installing the LS32WO0012F1?
A: Verify hydraulic oil cleanliness at ISO 4406 18/16/13 level or higher, confirm system relief pressure matches Kobelco factory specifications, inspect mounting surface flatness and bolt-hole alignment, and flush the hydraulic circuit thoroughly to remove any metallic debris.
Q: Is this LS32WO0012F1 a genuine OEM or aftermarket part?
A: This is a 100% new aftermarket assembly manufactured to OEM specifications. RITO HYDRAULIC is a listed supplier to major Chinese excavator OEMs and Fortune 500 companies.
Q: How to confirm the LS32WO0012F1 fits my excavator model?
A: Cross-check your existing part number against LS32WO0012F1. This assembly fits SK460-8, SK460, SK480 excavators. Contact our technical team with your serial number for compatibility confirmation.
Q: What quality options are available?
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
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