The KSC10480 swing gearbox assembly provides a direct-fit aftermarket replacement for Sumitomo SH350-5, SH350 and SH360 excavators, restoring original swing dynamics while reducing repair costs.
Item NO.:
KSC10480Payment:
T/T,WESTERN UNION,CHINESE BANK,PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouConstructed with a precision-machined planetary drive train and wear-resistant bearing assembly, this swing reduction unit delivers consistent torque output through extended service intervals. The bolt-pattern and hydraulic port alignment ensures direct fitment on SH350-series excavators without modification. For mining support contractors, heavy civil engineering firms, and equipment rental operations, the KSC10480 offers a cost-effective swing drive alternative that maintains machine uptime.
| Part Number | KSC10480 |
|---|---|
| Part Name | SH350-5 Excavator Swing Gearbox Assembly |
| Compatible Brand | SUMITOMO |
| Applicable Models | SH350-5, SH350, SH360 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 SH350-5, SH350, SH360 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 KSC10480 specifications for SUMITOMO SH350-5 series excavator hydraulic swing systems.
FAQ
Q: What are the common symptoms of a failing KSC10480 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.
Q: What should be checked before installing the KSC10480?
A: Verify hydraulic oil cleanliness at ISO 4406 18/16/13 level or higher, confirm system relief pressure matches Sumitomo factory specifications, inspect mounting surface flatness and bolt-hole alignment, and flush the hydraulic circuit thoroughly.
Q: Is this KSC10480 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 KSC10480 fits my excavator model?
A: Cross-check your existing part number against KSC10480. This assembly fits SH350-5, SH350, SH360 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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