Noticably absent from either the New Holland or Case IH lineup a biodiesel approved engines is any Cummins engines. Both tractor manufacturers have Cummins engines in some of their models. It looks like most of the B100 approved engines are European or Japanese. Sad day for us.

More great news . Case IH has followed New Holland into warranteeing b100 in their tractors! Very cool. Case IH Expands B100 Biodiesel Use In Farm Equipment December 03, 2007 RACINE, Wis. - Case IH has extended its recommendations on use of biofuels to include B100 - or pure biodiesel - on even more...