摘要 : Kohler has approved the use of EN15940-compliant hydrotreated vegetable oils (HVOs) for all its diesel engines. The fuel can be used pure or as a blend with conventional diesel in any liquidcooled (KDI, KDW ranges) or aircooled (K... 展开 Kohler has approved the use of EN15940-compliant hydrotreated vegetable oils (HVOs) for all its diesel engines. The fuel can be used pure or as a blend with conventional diesel in any liquidcooled (KDI, KDW ranges) or aircooled (KD) engines from Kohler. The approval comes after laboratory and field testing by Kohler's engineering team. Diesel engines will not require any type of modification or specific upgrade to use HVO, although the company reports that aftertreatment systems will still be necessary, where required. 收起