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Tipo di parte: Motore oscillante (Hydraulic axial piston design for excavator upper structure rotation)
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Compatibilità del modello: Exclusively designed for VOLVO EC480E Excavator
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Produttore: Tonkee (Cina)
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Condizione: Nuovo di zecca / High-Quality Aftermarket (meets or surpasses OEM specifications)
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Garanzia: 12 Months (covers material defects and workmanship)
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Shipping: Fast and reliable global shipping options to minimize equipment downtime
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Specifiche chiave:
- Progetto: Direct OEM replacement with identical mounting dimensions, hydraulic ports, and spline configuration—ensuring plug-and-play installation without modifications to the EC480E’s swing system.
- Prestazione:
- Pressione operativa: Up to 350 bar (continuo); 400 bar (intermittent peak)
- Torque Output: Optimized for heavy-load rotation, ensuring responsive and precise control.
- Materials:
- Housing: High-strength cast iron with reinforced ribs for pressure and impact resistance.
- Componenti interni: Hardened alloy steel pistons and cylinder block for wear resistance.
- Bearings: Heavy-duty roller bearings, rated for high radial and axial loads during continuous operation.
- Sealing: High-pressure oil seals and O-rings—prevent hydraulic fluid leaks and block dust, moisture, and debris, ensuring reliability in extreme environments (-25°C to +85°C).
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