Description
The Woodward / Cummins 30-81313 is a specialized Electronic Governor Control unit engineered for the precise management of engine speed and load on Cummins engines. Designed to integrate directly into Cummins power generation and industrial applications, this controller monitors engine RPM through a magnetic pickup and modulates the fuel actuator to maintain stable frequency and constant speed under varying load conditions. It is a critical component for ensuring engine efficiency and preventing mechanical instability in power generation systems.

Technical Specifications 📋
| Feature | Specification |
|---|---|
| Product Type | Electronic Governor Control |
| Manufacturer | Woodward (for Cummins) |
| Part Number | 30-81313 |
| Compatibility | Specific Cummins Engine Series (e.g., K-Series, N-Series) |
| Speed Sensing | Magnetic Pickup (MPU) Input |
| Control Logic | Proportional-Integral-Derivative (PID) control |
| Operating Voltage | 12/24 VDC |
| Mounting | Panel or Engine-mounted control cabinet |
| Adjustment | External potentiometers for Gain, Stability, and Droop |
| Protection | Reverse polarity and transient protection |
Recommended Woodward / Cummins Related Components 📦
These components are frequently required for the installation, tuning, or maintenance of governor control systems like the 30-81313:
- 3034572 (Magnetic Pickup / Speed Sensor)
- 3408324 (Electronic Fuel Actuator)
- DYNA 2000 (Alternative load sharing module)
- Woodward 8270-1002 (LSM Load Sharing Module)
- Woodward 8235-177 (Interface cable/adapter)
- Woodward 9907-018 (2301A Load Sharing & Speed Control)
- Cummins 3062322 (EFC Speed Controller)
- Woodward 8237-1478 (Potentiometer kit for calibration)
- ISOSYNC (Synchronizing control system)
- Woodward 8404-128 (Universal control system interface)

