Description
Woodward UG-88521-0071
Technical Specifications
- Base Model: UG-8
- Part Number: 8521-0071
- Type: Mechanical-hydraulic speed governor
Functional Features
- Application-Specific: Calibrated for the exact fuel rack and load characteristics of the designated engine.
- High-Force Actuation: Hydraulic servo provides sufficient force for large fuel systems.
- Stable Control: Inherent damping prevents hunting and oscillation.
Application Scenarios
Used as a direct replacement for medium to large diesel engines originally equipped with the 8521-0071 specification governor.
Performance Parameters
- Actuator Force: Calibrated for specific fuel rack requirements.
- Speed Regulation: Optimized for the designated engine application.
Material Composition
Heavy-duty metallurgy with precision-machined components for reliable long-term operation.
Structural Characteristics
- Exact Match: Mechanical dimensions and linkage interface match the 8521-0071 specification.
- Integrated Servo: Built-in hydraulic servo for direct fuel rack actuation.
Working Principle
Operates on the standard UG-8 mechanical-hydraulic principle, with internal components calibrated specifically for the 8521-0071 performance requirements and engine characteristics.
Installation Requirements
Verify part number 8521-0071 matches the equipment specification. Ensure proper linkage alignment and hydraulic connections.
Precautions for Use
Do not interchange with other UG-8 part numbers without verifying compatibility. Perform full stroke and speed regulation tests after installation.
