G8.3 Stoichiometric Gas Series G-Drive Engine

G8.3 Stoichiometric Gas Series

Frequency (Hz) 60, 50
Fuel Type Gas
Rated for kW kVA
Standby 63-74 78-93


Rental (G-Drive) Prime (G-Drive) Movie Site Crushing / Mining Oil & Gas (G-Drive) Standby (G-Drive)


Slightly larger than the G5.9 Gas Series, these natural gas engines provide low emissions in combination with world-class durability and reliability. Two frequencies available in the continuous duty cycle provide you with an economical solution for gas applications. While the G8.3 Gas Low Emissions Series offers the flexibility to run on fuels between propane and natural gas, it also offers the ability to run down to 800 BTU/ft^3 with no derate. Designed to endure even the harshest conditions, these engines ensure the continuous run time that our customers demand.

Generator Model Hz Standby kVA / kW RPM Fuel Type Certification
G8.3 60 93 / 74 1800 Gas EPA Customer Compliant Upgradable
G8.3 50 78 / 63 1500 Gas EPA Customer Compliant Upgradable

Naturally Aspirated: Capable of hitting power nodes without the use of a turbocharger, ultimately increasing economic efficiency and reducing costs.

Applications: Continuous application design guaranteed to provide continuous run time under even the harshest conditions.

Ignition System: Integral electronic ignition system provides the mechanically driven, Altronic III system or the upgraded option of the new, electronically driven, Altronic CD1.

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

Cooling System: 1 pump, 1 loop system for simple cooling integration.

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.

This customer compliant upgradeable natural gas engine can be customized to meet any emissions regulations required. Supplied with a catalyst to meet specific criteria, the gas g-drive engine will satisfy even the most stringent emissions regulations.

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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