Thermo King’s generator set (genset) range provides the vital, independent power supply needed to maintain the cold chain in global container refrigeration. Offering consistent and reliable operation in the most unforgiving marine environments, Thermo King has a genset to meet every need and environmental compliance requirement.


SG-4000Thermo King’s SG-4000 is simply the most advanced genset solution on the market, meeting compliance requirements around the world including EPA, CARB, Environment Canada and EEA.  A fully modular design means a solution for all applications, and intelligent controls ensure error-free operation.

The SG-4000 offers lowest total cost of ownership, minimizes downtime, and assures high residual values.


SG-3000The Thermo King SG-3000 genset is a dependable and affordable genset solution for shippers worldwide. No matter the environmental condition, the ambient temperature or sensitivity of the load, the SG-3000 genset ensures an unbroken cold chain.

Available in various configuration applications, the SG-3000 is the proven standard for reliability with thousands of units in use worldwide since 2007.