WOODWARD UG-8 8521-0071 Mechanical-hydraulic Governor

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    • Product Code: UG-8 8521-0071
    • Availability: In Stock

    Intermediate Document: WOODWARD UG-8 8521-0071

    Technical specifications and functional details for the Woodward UG-8 8521-0071, a mechanical-hydraulic governor designed for small to medium-sized diesel and gas engines.

    1. Core Functionality

    Primary Purpose: Regulates engine speed through fuel control, maintaining stable operation under varying load conditions.

    Key Features: Manual speed adjustment, load limiting capability, and droop control for parallel operation with other generators.

    2. Technical Parameters

    Speed Range

    100-3000 RPM (adjustable via speed setting lever)

    Droop Setting

    0-10% (factory set at 3% typical)

    Operating Temperature

    -40°C to +65°C (-40°F to +149°F)

    Mounting Orientation

    Vertical (standard), optional horizontal mounting kit available

    3. Application & Compatibility

    • Compatible with 2-16 cylinder diesel and gas engines (50-500 HP)
    • Suitable for generator set applications, pump drives, and compressor systems
    • Requires separate actuator (model dependent on engine fuel system type)
    • Meets ISO 8528-5 standards for generator set governors

    Document Information

    Doc ID: WDW-UG8-8521-INT-001
    Revision: 1.2
    Date: 2024-04-30
    Status: Released

    For complete specifications, refer to Woodward UG-8 Service Manual (Document No. 8521-655).

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