MEDIUM SPEED
MARINE ENGINE OVERHAUL

CALCULATOR

Check whether your engine requires Top End Overhaul or
Major Overhaul based on running hours.

Marine Engine Overhaul Calculator

Marine Engine Overhaul Calculator

Estimate the recommended Top End Overhaul (TOH) or Major Overhaul (MOH) schedule for medium-speed marine engines based on running hours and engine age.

Enter total accumulated engine running hours.
Enter approximate engine age in years.

Overhaul Schedule

Engine
Current Running Hours
Current Engine Age
Recommended Overhaul
Running-Hour Interval
Calendar Schedule

Recommended Maintenance Focus

    Is Your Marine Engine Due for an Overhaul?

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    *The demo link will be shared only if a valid work or company email ID is provided.