Mack OK’s renewable diesel use for all Mack engines

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Updated Jan 8, 2016
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Mack Trucks announced Jan. 7 it has signed off on the use of renewable diesel fuel in all Mack engines, following extensive testing, it says. Renewable diesel fuel delivers performance similar to diesel refined from petroleum, but with several additional benefits, including reduced greenhouse gas and particulate emissions, as well as decreased maintenance costs, Mack says.

“As the availability and customer requests for renewable diesel fuel increase, we worked to ensure its compatibility with our engines,” said Stu Russoli, Mack highway and powertrain products marketing manager. “This approval gives Mack customers who seek to reduce their environmental footprint an additional choice when it comes to alternative fuels.”

Similar to conventional biodiesel, renewable diesel fuel is derived from biomass feedstocks, including animal fats and oils. However, unlike biodiesel, renewable diesel fuel is produced using a different process and maintains physical properties and performance similar to petroleum diesel, meeting the same ASTM D975 standard, Mack says.

Renewable diesel fuel lowers emissions of particulate matter and greenhouse gasses, testing as showed.

Owners can also save money with renewable diesel fuel, as it requires fewer maintenance costs compared to other alternative fuels, Mack says.