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Woodward 8404-2037

  • Product Name: UG25 Series Hydraulic Governor Actuator
  • Product Overview: A compact, integrated hydraulic governor actuator for small-to-medium diesel and gas engines. It combines a hydraulic servo and mechanical governor in one unit, providing reliable speed regulation and fuel control for industrial and mobile engines.

Detailed content

  • Technical Specifications:
    • Type: Hydraulic mechanical governor actuator
    • Power Source: Engine oil pressure
    • Speed Range: 600–2400 RPM
    • Fuel Control: Direct fuel rack actuation
    • Operating Temperature: -20 °C to +80 °C
    • Mounting: Engine flange mount
  • Functional Characteristics:
    • Self-contained hydraulic operation (no external power)
    • Stable speed regulation under varying load conditions
    • Integrated speed droop adjustment for parallel operation
    • Compact design for easy engine integration
    • Durable construction for long service life
  • Application Scenarios: Industrial diesel generators, construction machinery engines, agricultural tractors, small marine propulsion engines, stationary industrial engines.

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