For EC460 and EC460B excavators operating in mining, quarrying, and large-scale construction projects, a reliable swing reduction system is essential for maintaining powerful rotation, smooth positioning, and continuous machine productivity. Heavy-duty excavators require swing gearboxes capable of handling high torque loads, repeated slewing cycles, and demanding working conditions. RITO SA7118-30130 EC460 EC460B Excavator Swing Reduction Gearbox Hydraulic Swing Drive Rotary Reducer Unit Assembly delivers stable torque transmission, efficient hydraulic power reduction, and dependable rotary performance for large excavator applications.
Item NO.:
SA7118-30130Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK, PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In StockDesigned for professional excavator maintenance and replacement supply, this hydraulic swing drive reducer assembly provides consistent power transfer and reliable compatibility for Volvo EC460 series fleets. It is an OEM-equivalent replacement solution for equipment distributors, repair workshops, and heavy equipment operators who need durable swing components to reduce downtime, restore slewing efficiency, and maintain stable operation during continuous heavy-load work cycles.
| Part Number | SA7118‑30130 / SA7118‑30130 |
|---|---|
| Part Name | EC460 EC460B Excavator Swing Reduction Gearbox Hydraulic Swing Drive Rotary Reducer Unit Assembly |
| Compatible Brand | VOLVO |
| Applicable Models | EC460, EC460B Heavy‑Duty Construction Excavator |
| Application | Hydraulic drive system for excavator upper body slewing; widely applied in municipal engineering, highway construction, quarry excavation and bulk material stacking work |
| Material | High‑strength forged alloy steel + heavy‑load wear‑resistant bronze friction parts |
| Product Color | Matte anti‑rust industrial metallic gray |
| Working Temperature | -22℃ ~ +58℃ |
| Key Function | Convert hydraulic pressure into stable slewing torque to drive upper carriage rotation for infrastructure and earthmoving projects |
| Condition | 100% New, Aftermarket / OEM Equivalent Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Provides strong rotary force and smooth speed reduction for EC460 and EC460B excavator swing operations.
Transfers hydraulic motor power through the gearbox system to achieve controlled and precise upper structure rotation.
Built with high-strength internal components to withstand vibration, impact loads, and long working cycles in demanding environments.
Matches SA7118-30130 specifications for Volvo EC460 and EC460B excavator hydraulic swing drive systems.
FAQ
Q: What operating conditions can damage an EC460 swing reduction gearbox?
A: Continuous heavy-load operation, insufficient lubrication, hydraulic contamination, excessive impact loads, and long service cycles may accelerate internal component wear.
Q: How does the SA7118-30130 swing gearbox improve EC460 excavator performance?
A: It reduces hydraulic motor speed while increasing torque output, allowing smoother and more powerful upper structure rotation.
Q: What should buyers check before ordering an EC460 swing reducer assembly?
A: Customers should confirm the excavator model, original part number, gearbox specifications, mounting requirements, and application environment.
Q: Why do large excavator fleets choose complete swing reduction units?
A: Complete assemblies simplify replacement, reduce maintenance time, and help restore reliable machine operation with improved installation efficiency.
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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