Specifications include, but are not limited to: The diesel fuel used will be based on off-road usage. Federal specifications and ASTM fuel properties ASTM D–975 Specification or Classification Grade 2-D Flash Point, minimum: 52 degrees C/125 degrees F Carbon Residue (10% res.), mass % maximum: 0.35 Water and Sediment: % by volume, maximum: 0.05 Ash, % by weight, maximum:0.01 Distillation Temperature, 90% by volume recovery, minimum: 282 degrees C/540 degrees F maximum: 338 degrees C/640 degrees F End Point: maximum Viscosity: Kinematic, cst, minimum @ 40 degrees C 1.9 Saybolt, SUS, minimum @ 100 degrees F 32.6 Kinematic, cst, maximum @ 40 degrees C 4.1 Saybolt, SUS, maximum @ 100 degrees F 40.1 Sulfur, mass % maximum: 0.05 Cetane No., minimum: 40.0
