Engine Speed Governing Solution – WOODWARD 8400-016 | 8400 Series
The WOODWARD 8400-016 is a precision electronic engine control module engineered for demanding industrial prime-mover applications. Designed to govern engine speed with high accuracy and fast dynamic response, this unit is a trusted choice for OEMs, system integrators, and plant engineers operating turbines, diesel gensets, and gas engines in critical infrastructure environments.
Where This Product Is Used
- Power Generation: Diesel and gas genset speed governing in standby and prime power plants, ensuring stable frequency output under variable load conditions.
- Oil & Gas: Wellhead compressor drives, pipeline booster stations, and offshore platform auxiliary engines requiring precise RPM control.
- Marine Propulsion & Auxiliary: Main engine and auxiliary genset governing on commercial vessels, ferries, and offshore support ships.
- Industrial Turbines: Steam and gas turbine speed control in cogeneration (CHP) plants and process industries.
- Mining & Heavy Equipment: Large diesel-driven pumps, compressors, and hoists in underground and surface mining operations.
- Water & Wastewater: Engine-driven pump stations requiring isochronous or droop speed control for grid-parallel or island-mode operation.
Technical Specifications
- Part Number: 8400-016
- Series: WOODWARD 8400
- Function: Electronic Engine Speed Control / Governor
- Control Type: Analog / Digital Electronic
- Weight: 7,320 g (approx.)
- Mounting: Panel / DIN-rail compatible (verify with installation drawing)
- Operating Environment: Industrial-grade; suitable for harsh environments
- Compatibility: Compatible with WOODWARD actuators and fuel system interfaces
- Communication: Refer to WOODWARD 8400 series manual for I/O and communication options
Why Engineers Specify This Model
- Proven WOODWARD Reliability: WOODWARD has over 100 years of governor and control engineering heritage trusted by major OEMs worldwide.
- Isochronous Speed Control: Maintains constant engine speed regardless of load changes — critical for grid-parallel genset applications.
- Fast Dynamic Response: Minimizes speed deviation during sudden load acceptance or rejection events.
- Flexible Configuration: Adjustable droop, gain, and stability settings to match diverse engine and actuator characteristics.
- Drop-in Replacement: Direct replacement for existing 8400-series installations, minimizing downtime during maintenance or upgrade.
Complete System Bill of Materials
For a complete engine governing system, engineers typically specify the following alongside the 8400-016:
- WOODWARD Actuator (e.g., 8256 series or EG series) – fuel rack / throttle positioning
- Magnetic Pickup Unit (MPU) – engine speed sensing
- Load Sharing Module (LSM) – for parallel genset applications
- Remote Speed Setting Potentiometer or 4–20 mA speed reference signal source
- Panel-mount enclosure with DIN rail, terminal blocks, and wiring harness
Contact Konmask.com for complete BOM sourcing and compatibility verification.
Compliance & Industry Standards
- Designed and manufactured by WOODWARD, Inc. (USA) — ISO 9001 certified manufacturer
- Suitable for applications requiring compliance with IEC, NEMA, and API standards (verify specific revision with project engineer)
- CE marking applicability: consult WOODWARD documentation for regional certification status
- RoHS compliance: refer to WOODWARD product declaration
Quality Assurance & Sourcing
- Authentic Parts: Konmask.com sources WOODWARD 8400-016 units through verified industrial supply channels. All parts are inspected prior to dispatch.
- Condition: New, surplus-new, and refurbished units may be available — condition is confirmed at time of quotation.
- Traceability: Documentation including packing slips, test records, or OEM certificates of conformance provided where available.
- Warranty: 12-month warranty against manufacturing defects on new units; 90-day warranty on tested surplus units.
How to Source This Part
- Submit an RFQ via Konmask.com with your required quantity and delivery timeline.
- Our engineering team confirms availability, condition, and lead time within 24 business hours.
- Receive a formal quotation with pricing in your preferred currency (USD / EUR / HKD).
- Confirm order — we handle export documentation, customs classification (HS code), and international freight.
- Receive your WOODWARD 8400-016 with full inspection report and packing documentation.
Application-Specific FAQ
Q: Is the WOODWARD 8400-016 compatible with my existing actuator?
A: The 8400-016 is designed to interface with WOODWARD’s standard actuator range. Compatibility depends on actuator model and signal type. Contact us with your actuator part number for confirmation.
Q: Can this unit be used for parallel genset load sharing?
A: Yes, with the addition of a WOODWARD load sharing module. The 8400-016 supports droop mode operation required for parallel generator sets.
Q: What is the lead time for the WOODWARD 8400-016?
A: Lead time varies by stock availability. In-stock units ship within 3–5 business days. Out-of-stock units typically have a 4–12 week lead time depending on WOODWARD production schedules.
Q: Do you provide technical support for installation?
A: Yes. Konmask.com provides pre-sales technical consultation and can connect you with WOODWARD-certified service engineers for commissioning support.
Q: Can I get a datasheet or installation manual?
A: Yes. Request the WOODWARD 8400-016 technical manual and wiring diagram via support@konmask.com.
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