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What is the John Deere position on biodiesel use in its engines?

April 26, 2017biodiesel Deere engines John position

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What is the John Deere position on biodiesel use in its engines?

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While 5 percent blends (B5) are preferred, biodiesel concentrations up to a 20 percent blend (B20) in petroleum diesel fuel can be used in engines manufactured by John Deere Power Systems. Biodiesel blends up to B20 can be used ONLY if the biodiesel (100 percent biodiesel or B100) meets ASTM D6751 (U.S.), EN 14214 (EU) or equivalent specification. John Deere engines can also operate on biodiesel blends above B20 (up to 100 percent biodiesel) only if the biodiesel meets the EN 14214 specification (primarily available in Europe). Engines operating on biodiesel blends above B20 may not fully comply with all applicable emissions regulations. John Deere-approved fuel conditioners containing detergent/dispersant additives are recommended when using lower biodiesel blends, but are required when using blends of B20 or greater.