D2 diesel fuel (GOST 305-82) (Russian Gas-Oil D2, L0.2-62) NWE PLATTS Discounts 15% Diesel fuel (unloading diesel fuel) is a liquid product used as fuel in a diesel internal combustion engine, and also - and in gas diesel engines. Usually, this term refers to the fuel obtained from kerosene-gas oil fractions of direct distillation. The main consumers of diesel fuel are railway transport, freight transport, water transport, military equipment and agricultural machinery, as well as lately passenger diesel vehicles. In addition to diesel and gas-diesel engines, residual diesel fuel (solar oil) is often used as boiler fuel, for leather impregnation, in cutting fluids and quenching liquids, during the mechanical and thermal processing of metals.