Ramp offers to buy: Hydraulic Valve Hitachi 4434686 for ZX450H

✅ In stock – order now

📄 Product Description:

OEM-quality main control hydraulic valve for Hitachi ZX450H excavators, part number 4434686. Designed to manage hydraulic flow and pressure for boom, arm, bucket, swing, and travel circuits. Ensures smooth multi-function operation, stable performance under heavy load, and long service life in mining, quarry, and heavy construction environments.

🔧 Compatibility (Applications):

Compatible Hitachi Machines:

• Hitachi ZX450H

• Hitachi ZX450LCH

• ZX450-series machines using hydraulic valve P/N 4434686

Function: Main control valve (MCV)

System: Primary hydraulic distribution and control

🔁 Cross-Reference / Part Numbers:

• 4434686

• 4434685

• 4447925

• 4414335

• Equivalent OEM references for ZX450H

🛠 Specifications:

• Manufacturer: OEM / Hitachi-approved supplier

• Type: Main control hydraulic valve

• Control Functions: Boom / arm / bucket / swing / travel

• Condition: New / replacement

• Included Components:

  • Valve body

  • Spool valve set

  • Relief valves

  • Check valves

  • Seal kit

• Packaging: Export-grade wooden crate

• Warranty: Manufacturer’s limited warranty

⭐ Key Features:

• Direct bolt-on replacement for Hitachi ZX450H

• High-pressure durability and precise hydraulic control

• Smooth multi-function operation

• Heavy-duty design for continuous workload

• Factory-tested to OEM flow and pressure standards