Cummins HSK78G natural gas engine was first launched in March 2019 as part of a fixed speed generator set for the power ...

Cummins Inc. (NYSE: CMI) and Liberty Energy Inc. (NYSE: LBRT) (“Liberty”) today announced that the industry’s first natural ...

Measured at 23 and 50 feet from the generator. We recommend hearing protection for standing close by the unit while it's running. The Cummins RS13A is part of the Generators test program at ...

Cummins, in partnership with Liberty Energy, is set to deploy the industry's first variable speed, large displacement natural gas engine designed to power hydraulic fracturing systems by the first ...

Cummins (CMI) and Liberty Energy (LBRT) announced that the industry’s first natural gas variable speed, large displacement engine to power ...