GTA28 Lean Burn Gas Series G-Drive Engine

GTA28 Lean Burn Gas Series

Frequency (Hz) 60
Fuel Type Gas
Rated for kW kVa
Standby 496 620


Rental Prime Movie Site Crushing / Mining Oil & Gas Standby


This Gas Series is similar to our smaller GTA models by providing reliable gas solutions at a displacement of 28 liters. Available in two fuel ratings, this series satisfies the standby application by offering extreme transient capability through load pickup and the ability to meet NFPA 110 requirements. While these gas generator drive engines are capable of running on pipeline natural gas, they also provide the option to run on propane as an emergency fuel outside of the US.

Generator Model Hz Standby kVA / kW RPM Fuel Type Certification
GTA28 60 620 / 496 1800 Gas Non-Regulated

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

Applications: Standby applications offering extreme transient capability by picking up block load and meeting NFPA 110 requirements.

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 

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.

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