Generator sets

Your independent intermodal power source

Thermo King’s generator set (genset) range provides the vital, independent power supply needed to maintain the cold chain in global container refrigeration. They provide dependable power after your marine containers are unloaded and unplugged from the ship, ready to continue their journey on the road or waiting for further transport on shore.

Thermo King gensets are durable and robust, capable of withstanding both climatic and vibrational extremes for long service life.


Built with compliance as a priority, these gensets ensure your operation is future-ready, without the need for expensive refitting when regulations change. Worldwide regulations vary wildly and staying compliant can be both challenging and frustrating. With our broad portfolio, you’ll find the marine genset fit for the job.

Discover the series

Regulation

Governments all over the world are working ever more toward a cleaner transport industry. The main way this is done is through the regulation of emissions. However, governments around the world have different priorities, and this is reflected in the differing regulations. What is acceptable in China might not be acceptable in Europe or North America.

What is monitored?

Reach out to us in case you have any doubts about the local legislation.

California

The California Air Resources Board (CARB) is a department within the California Environmental Protection Agency that is working to address air pollution in the state.

Any TRU operating in California needs to conform to their strict regulations, regardless of their country or state of origin.

Thermo King’s SG-5000 is the most environmentally friendly unit on the market. With this model, you have a genset that is CARB-compliant. As a result, you can focus on making the most of current and future operations.

SG-5000 is already set up for the potential none-idling regulations with its advanced control system and standard telematics. It is the only unit available in CARB region that controls the exhaust temperatures to prevent thermal events and will automatically re-start.

CARB compliance means you won’t have to sell the unit after a few years when it fails compliance testing

The SG-5000 also removes the need for retrofitting an emissions system to ensure compliance

Compliance also removes the burden of relocating older units to operational zones outside of California

Europe, North America, PRC

Thermo King’s SG-3500 is a high-performance, environmentally friendly unit compliant with all regulations in Europe, North America and China. SG-3500 is NRMM, EPA and GB4 compliant.

Units manufactured before May 31st, 2023 also enjoy 7-Year CARB compliance and can operate in California.

Ultimate flexibility thanks to three installation options: Clip-On. Undermount or flex mount

Equipped with a high-quality Yanmar engine, alternator, and robust frame design, the SG-3500 is purpose-built to help guarantee a long-term return on investment

Stay under the radar thanks to noticeably quiet operations: SG-3500 is one of the quietest gensets on the market

Rest of the world

The SG-3000e by Thermo King is a robust, highly reliable genset fit for use in areas outside North America, Europe or China.

Thanks to SG-3000e’s 30.1 horsepower engine, you can power any ISO from this genset. One generator set compatible with your entire fleet!

Transport your cargo without worries thanks to a robust design, made for the roughest of roads

Lower your TCO thanks to our unique 3000-hour maintenance interval