GTA38 Gas Series

Power Range
434 kWe 50 Hz/ 521-674 kWe 60 Hz
38 litre 12 cylinder

Similar to the GTA28 Gas Series, this reliable engine platform provides gas solutions at a displacement of 38 liters. Three power nodes offered in the standby application ensure extreme transient capability through load pickup and the ability to meet NFPA 110 requirements. In addition, the GTA38 Gas Series offers continuous rated models in two frequencies for gas applications. Capable of running on pipeline natural gas, this series also presents the option to run on propane.


Turbocharger: Cummins Turbo Technologies Turbocharger for increased power and fuel economy.

Applications: Standby applications offer extreme transient capability by picking up block load and meeting NFPA 110 requirements, while Prime Power Limited applications provide reliable power for locations with unstable grids.

Ignition System: Integral electronic ignition system provides the mechanically driven, Altronic III system.

Fuel System: Impco Carburator and Maxitrol Regulator fuel system components provide stable operation and fuel tracking.

Service and Support: Gas G-Drive products are backed by an uncompromising level of technical support and after sales service, delivered through a world class service network.


No Emissions Compliance 

No models available yet.

Specifications based on typical generator set output. For full specifications, view the PDF for a specific model above.


Cummins Power Generation provides the best warranty and extended warranty plan in the industry. You can expect Cummins Power Generation and its authorized warranty locations to:

  • Stand behind Cummins Power Generation products.
  • Repair all failures that are a result of defects in materials or factory workmanship by Cummins Power Generation, or arrange for OEM warranty service if component is from another manufacturer.
  • Provide the benefit of the coverage immediately.
  • Treat all customers fairly and consistently.

For specific information regarding your warranty, or for more information regarding our warranties contact your nearest distributor.