Industrial Lubricants and Coatings - Commercial, Aerospace, Railroad, Automotive:

Shell Caprinus Oils XT are 13 TBN high quality, zinc-free and chlorine free railroad engine oils made with HiTEC 6888. Available in SAE 40 and SAE 20W-40 viscosity grades. Designed to be used in railroad axle journal roller bearings, which are not designed to be lubricated in the field.