Cummins B6.7 Propane engine is for medium-duty fleet owners and is a 6.7-liter displacement unit that will be built on Cummins recently announced fuel-agnostic B-series platform and powered with ...

WOOD DALE, Ill., Oct. 21, 2020 (GLOBE NEWSWIRE) -- Power Solutions International, Inc. (“PSI” or “the Company”) (OTC Pink: PSIX), a leader in the design, engineering and manufacture of ...

Roush CleanTech said it has developed the first available propane autogas engine certified to California Air Resources Board’s optional low oxides of nitrogen emissions standard for heavy-duty engines ...

Sticking to the routine of using traditional gasoline or diesel for your fleet may seem like a safe and reliable option, but there are better and more efficient alternatives available today. Propane ...

"Propane is the fuel of the gods," according to Hank Hill from the television show King of the Hill. Well, we would have to agree with Hank's enthusiasm for the wonder-gas, especially when it comes to ...

ROUSH CleanTech is first OEM to receive CARB’s 0.02 grams per brake horsepower-hour (g/bhp-hr) certification for 2022 model year. The company’s propane engine is 90% cleaner than national emissions ...