For R215-7, R215, and R220 excavators operating in construction, quarrying, and earthmoving environments, a reliable swing gearbox is essential for maintaining smooth upper structure rotation, stable torque output, and efficient machine operation. Continuous excavation cycles require a durable rotary reduction system that can withstand repeated loads and demanding jobsite conditions. RITO 31N6-10180 R215-7 R215 R220 Excavator Swing Gearbox Hydraulic Swing Drive Rotary Reducer Assembly Unit provides efficient hydraulic power transmission, smooth speed reduction, and dependable slewing performance for Hyundai excavator swing systems. The 31N6-10180 swing reduction gear is commonly used for Hyundai R210-7, R215-7, and R220-7 series excavator swing drive applications.
Item NO.:
31N6-10180Order(MOQ):
1pcsPayment:
T/T, WESTERN UNION, CHINESE BANK, PAYPALProduct Origin:
JAPANShipping Port:
Huangpu,GuangzhouLead Time：
In StockDesigned for excavator repair and replacement supply, this hydraulic swing drive reducer assembly delivers consistent rotary power transfer and reliable compatibility for Hyundai medium excavator fleets. It is an OEM-equivalent replacement solution for equipment distributors, maintenance workshops, and fleet operators who need durable swing components to reduce downtime, restore slewing efficiency, and maintain stable operation during continuous working cycles. The 31N6-10180 assembly functions as a swing reduction gearbox, converting hydraulic motor power into controlled rotary movement with improved torque output.
| Part Number | 31N6‑10180 / 31N6‑10180 |
|---|---|
| Part Name | R215‑7 R215 R220 Excavator Swing Gearbox Hydraulic Swing Drive Rotary Reducer Assembly Unit |
| Compatible Brand | HYUNDAI |
| Applicable Models | R215‑7, R215, R220 Medium‑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 + medium‑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 smooth speed reduction and reliable torque output for R215-7, R215, and R220 excavator upper structure rotation.
Converts hydraulic motor power through the reducer system to achieve smooth and controlled slewing movement.
Built with high-strength internal gears and transmission components to withstand vibration, impact loads, and long operating cycles in demanding working environments.
Matches 31N6-10180 specifications for Hyundai R215-7, R215, and R220 excavator hydraulic swing drive systems.
FAQ
Q: What are the common signs of a worn R215 swing gearbox?
A: Slow swing movement, weak rotation force, abnormal gearbox noise, vibration, and unstable upper structure rotation may indicate internal gearbox wear.
Q: How does the 31N6-10180 rotary reducer improve excavator performance?
A: It reduces hydraulic motor speed while increasing output torque, allowing smoother and more controlled excavator swing operation.
Q: Which Hyundai excavator models are related to the 31N6-10180 swing gearbox?
A: The 31N6-10180 swing reduction gear is commonly applied to Hyundai R210-7, R215-7, and R220-7 series excavator swing systems. Buyers should confirm exact machine specifications before ordering.
Q: Why choose a complete swing gearbox assembly instead of repairing individual parts?
A: A complete replacement unit simplifies installation, reduces maintenance time, and helps restore reliable swing system performance more efficiently.
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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