Cummins Onan Marine Generator Certifications
Cummins Onan Marine Generators Announces Lloyds Type Approval
Cummins Onan, the leading marine generator set brand, announces that Lloyd's Register Type Approval for Cummins Onan Marine Generator Sets has been granted. The approval is for the Cummins Onan QD - Quiet Diesel - product line from 4 to 99 kW.
Lloyd's Register states that Cummins Onan Marine Generators have been successfully tested in accordance with the relevant requirements of the Lloyd's Register Type Approval System for Marine, offshore and industrial applications.
Cummins Onan has become the first marine generator manufacturer to achieve this level of quality approval for its entire QD diesel line. Even the 4/5 QD is capable of meeting the Lloyd's Register requirements.
View the Lloyd's Type Approval Certificate.
(396 KB)
Quiet Diesel™ Series Earn DNV Type Approval
Cummins Onan generators, the leaders in the marine generator set industry, have earned DNV Type Approval for the engine and alternator used on the 40 - 99 kW Quiet Diesel Series marine generator sets. Det Norske Vertas (DNV), an autonomous, independent risk management foundation, is known as a leading maritime classification society.
The certificates can be found on DNV's web site
Standards and Testing
National Marine Manufacturers Association (NMMA) members produce every conceivable product used by recreational boaters.
NMMA provides a wide variety of programs and services including technical expertise, standards monitoring, government relations advocation and industry statistics.
The American Boat and Yacht Council (ABYC) develops standards and recommended practices for designing, constructing, equipping and maintaining small pleasure and commercial craft.
This generator set was designed and manufactured in facilities certified to ISO 9001.






