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Governors

Precision speed control for Main and Auxiliary Engines. We stock and service Woodward, Diesel Kiki, and Europa governors.

Supported Manufacturers

ABB MAN B&W Mitsubishi Wartsila Daihatsu
Precise RPM Control

Expert Governor Reconditioning

The governor is the heart of your engine's speed control system. A malfunctioning governor can lead to hunting, overspeeding, or poor load sharing between generators. At Welcome Marine, we understand the critical nature of these components.

We specialize in the complete overhaul and calibration of hydraulic and electronic governors. Our facility in Bhavnagar is equipped with dedicated test stands to simulate engine load and response, ensuring every unit meets OEM specifications before dispatch.

Our Overhaul Procedure

  • 1. Complete Strip Down: The governor is disassembled, and all parts are chemically cleaned to remove sludge and varnish deposits.
  • 2. Wear Inspection: Flyweights, pilot valves, and drive shafts are inspected for wear. Bearings and oil seals are mandatorily replaced.
  • 3. Assembly & Tuning: The unit is reassembled with new gaskets and seals. Internal clearances are set to factory tolerances.
  • 4. Test Bench Calibration: We test for stability, dead band, and transient response. Droop settings and speed limits are adjusted as per the vessel's requirements.

"Stable power generation starts with a healthy governor. We ensure your generators share load perfectly."

Woodward UG-8 / UG-10

The industry standard for auxiliary engines. We stock dial and lever types, fully reconditioned and calibrated.

Woodward PGA / PSG

Pressure compensated governors for main propulsion engines. Custom air start and shutdown configurations available.

Zexel / Diesel Kiki RHD

Common on Japanese engines like Yanmar and Daihatsu. We carry a wide range of RHD6 and RHD10 units.

Featured Governors

Calibrated and ready to ship.

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Governor FAQs

Common questions about governor service and supply.

Yes. Every reconditioned governor comes with a detailed test bench report showing stability, response time, and droop characteristics.
We offer a service exchange program for popular models like Woodward UG-8. Send us your old unit and receive a fully reconditioned one immediately to minimize downtime.
Yes, we stock actuators and controls for Woodward 2301A, 723PLUS, and other electronic systems, in addition to mechanical-hydraulic units.