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

Liberty Energy and Cummins partner to deploy industry's first hydraulic fracturing platform powered by natural gas engine, reducing carbon footprint.

Jennifer Rumsey, Chair and CEO of Cummins Inc . (NYSE:CMI), a prominent player in the machinery industry with a market cap of $48.6 billion, recently sold a portion of her holdings in the company.

The recent rise up in the share price has diminished the buy case, however. A look at my previous coverage of Cummins ...

Liberty Energy Inc. and Cummins Inc. are deploying the natural gas large displacement engine developed in a partnership ...

Power Systems, and Accelera. The Engine segment manufactures and markets diesel and natural gas-powered engines under the Cummins brand name, for the heavy- and medium-duty truck, bus ...

Cummins Leads the Charge in Hydrogen Engine Innovation Hydrogen as a clean energy source has captured global attention as ...

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

The 6.7L Cummins engine has been around for almost two decades. Here’s how much horsepower the stock versions of the 6.7 have ...

Cummins’ 6.7L Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500; 3500 heavy-duty pickups; and Ram 3500, 4500, and ...

While its power is notable, the 6.7L Cummins isn't without problems. The two emission systems, an Exhaust Gas Recirculation ...

For Cummins truck owners, engine dependability and performance are crucial. The EGR system along with other emissions control maintenance systems comes with performance and maintenance problems.