ONYX propane engines can run up to 100 times cleaner than their gasoline equivalent for exhaust emissions, with zero evaporative emissions from propane engines. This provides OEM's longevity to ...

It’s the ultimate in flexibility, and it should be on your “watch list” for 2025. Dual-fuel engines can operate on both propane and another fuel source, like gasoline, allowing you to switch between ...

For many years, diesel has reigned supreme in the world of off-highway vehicles and equipment, but as fleet operators continue to adapt to rising costs across industries as well as tightening ...

ROUSH CleanTech will begin offering a medium-duty engine powered by a propane autogas that's 75% cleaner than the current emissions standard and has been approved for use by regulators, according to ...