• Hydraulic pump Volvo cast iron (14644494)

FZ Hydraulics Hydraulic Pump Volvo - Shaft, Cast Iron Body (14644494)

High-efficiency dual gear pump by FZ Hydraulics featuring a splined drive shaft and heavy-duty cast iron body, engineered for primary and auxiliary hydraulic circuits in construction machinery.

Dedicated replacement for Volvo wheeled and crawler excavators.

Replaces OEM reference part number: 14644494.

Manufacturer: FZ Hydraulics
Reference number: 14644494
Fits to:
koparka Volvo

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Dual hydraulic gear pump by FZ Hydraulics featuring a splined drive shaft and a full cast iron housing, engineered for continuous operation in Volvo construction machinery.

Delivers consistent operating pressure and dependable fluid flow directly to the main implement circuits, auxiliary hydraulic lines, and pilot control systems.

Specification and technical parameters:

  • Brand: FZ Hydraulics

  • Component type: Dual-section hydraulic gear pump (tandem)
  • Housing construction: Heavy-duty cast iron body for superior pressure tolerance

  • Drive shaft type: Splined shaft, delivering backlash-free mechanical torque transmission under continuous heavy load

  • Machine compatibility: Volvo wheeled and crawler excavators
  • Comparative / OEM reference number: 14644494
  • Operating application: Implement hydraulics, auxiliary services, and control valve blocks

The robust cast iron construction ensures exceptional structural stiffness, dimensional stability under cyclic pressure surges, and effective heat resistance in harsh digging environments.

Precision-cut gear teeth and pressure-balanced sealing plates eliminate internal fluid bypass, maintaining high volumetric efficiency and full operating power under demanding load cycles.

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