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Woodward 8510-029
Product Name: Jet Governor Hydraulic Speed Controller
Product Introduction: A compact, self-contained hydraulic governor designed for small to medium-sized diesel and gas engines. It utilizes a jet-pump hydraulic amplification mechanism to provide precise speed regulation with proportional fuel control. The unit operates without external power, relying on engine-driven oil pressure, making it ideal for standalone and remote applications.
Detailed content
Technical Specifications:
- Speed Range: 600–2400 RPM (adjustable)
- Control Mode: Hydraulic proportional isochronous speed control
- Output: Rotary shaft (direct connection to fuel pump rack)
- Hydraulic Supply: Self-contained engine-driven oil pump
- Oil Viscosity: SAE 10W–30
- Operating Temperature: -20 °C to +85 °C
- Enclosure: Die-cast aluminum, IP30
Functional Features:
- Self-powered (no electrical supply required)
- Hydraulic damping for stable speed under load transients
- External speed adjustment knob and droop setting
- Built-in overspeed mechanical trip protection
- Compact design for direct engine mounting
- Low maintenance with no electronic components
Application Scenarios:
- Small-bore diesel generator sets
- Agricultural irrigation engine drives
- Construction machinery prime movers
- Remote off-grid power units
- Gas engine industrial pumps and compressors
