PHV-4B-60B-P final drive for Kubota KX057-4 U55-4 mini excavator
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The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
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- Transfer to the “Trustee” account
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Seller's contacts
+86 199 246...
+86 199 2461 6345
China
China
China
China
China
China
Romania
Romania
Romania, Bucharest
Romania, Bucharest
Romania, Bucharest
Romania, Bucharest
Romania
Romania
Poland, Koziegłowy
Romania, Bucharest
Romania, Bucharest
Romania, Bucharest
Romania, Bucharest
1. Part Number Compatibility
This assembly replaces several superseded and current Kubota genuine part numbers to ensure a perfect fit:
Kubota Part Numbers: RD568-61290, RD568-61292, RD568-61293
Alternative Numbers: RD579-61290 (Specific to U55 series)
OEM Manufacturer Model: Nachi PHV-4B-60B-P-9005A / PHV-4B-60B-P
2. Machine Applications
Designed specifically for the hydraulic flow and pressure settings of Kubota’s mid-sized mini excavators:
Kubota KX Series: KX057-4, KX161-3
Kubota U Series: U55-4, U45-3, U50-3
Configuration: Fits both standard and long-track configurations.
3. Technical Specifications
Motor Type: Two-speed Axial Piston Motor (High/Low speed)
Reduction Type: Two-stage Planetary Gearbox
Installation: 9-Bolt or 12-Bolt sprocket flange (Verify based on serial number)
Port Connections: 2 Main Pressure Ports + 2 Pilot (Speed Change) Ports + 1 Case Drain Port
Weight: Approx. 65 kg (143 lbs)
4. Key Performance Features
Automatic Speed Shifting: Designed to work with Kubota's "Auto-Shift" system, automatically downshifting from high to low speed when encountering heavy loads or turns.
Integrated Brake System: Features a spring-applied, hydraulic-release parking brake for safety on inclines.
Heavy-Duty Seals: Equipped with high-quality floating seals to prevent gear oil leakage and exclude contaminants like sand and water.
Direct Bolt-On: Engineered to match the original chassis mounting holes and sprocket bolt patterns for immediate installation.
5. Supply Scope & Service
Unit Condition: Available as Brand New Original (Nachi), High-Quality Aftermarket, or Remanufactured.
Components Included: Complete assembly (Motor + Gearbox). Sprockets sold separately or as a kit.
Warranty: 12-month warranty on new assemblies against manufacturing defects.
Shipping: Worldwide express shipping available via DHL, FedEx, or Sea Freight for bulk orders.