



Product Description
Woodward 8561-882 PSG Governor
- Manufacturer: Woodward
- Model/Part Number: 8561-882
- Description: PSG (Pressure Sensitive Governor), Hydraulic Speed Control, for Diesel Engines
Overview
- The Woodward 8561-882 is a PSG (Pressure Sensitive Governor) designed for precise speed control of diesel engines in applications such as marine equipment, standby generators, and industrial machinery. It is a hydraulic governor that maintains engine speed by adjusting fuel delivery based on engine load and speed, compatible with Detroit Diesel engines (e.g., 6V-53, 6V-71, 6V-92, 8V-71, 8V-92 series).
Technical Specifications
Specification | Details |
---|---|
Model | 8561-882 |
Series | PSG |
Type | Hydraulic speed governor |
Engine Compatibility | Detroit Diesel 6V-53, 6V-71, 6V-92, 8V-71, 8V-92 series |
Speed Control Range | Variable, typically 700–1500 RPM (application-specific) |
Case Material | Cast iron (C.I. case) |
Operating Temperature | -40°C to +93°C (-40°F to +200°F) |
Storage Temperature | -55°C to +125°C (-67°F to +257°F) |
Protection Rating | Weather-resistant, suitable for marine and industrial environments |
Oil Supply | Self-contained or engine oil supply (application-specific) |
Mounting | Engine-mounted, flange or base mount |
Control Mechanism | Hydraulic, pressure-sensitive |
Certifications | Not specified (meets industry standards for marine and industrial use) |
NSN | Not explicitly listed for 8561-882 (related part 8561-940: 2910-01-207-3471) |