{"id":2415,"date":"2022-10-17T16:47:58","date_gmt":"2022-10-17T13:47:58","guid":{"rendered":"https:\/\/www.fluxotic.com.cy\/product\/amsoil-signature-series-max-duty-synthetic-diesel-oil-15w-40-en\/"},"modified":"2026-04-22T17:25:31","modified_gmt":"2026-04-22T14:25:31","slug":"amsoil-signature-series-max-duty-synthetic-diesel-oil-15w-40-en","status":"publish","type":"product","link":"https:\/\/www.fluxotic.com.cy\/en\/product\/amsoil-signature-series-max-duty-synthetic-diesel-oil-15w-40-en\/","title":{"rendered":"AMSOIL SIGNATURE SERIES MAX-DUTY SYNTHETIC DIESEL OIL – 15W-40"},"content":{"rendered":"

Maximum Engine Protection<\/strong>
\nWear on rings and cylinder liners leads to increased oil consumption and loss of compression, resulting in reduced horsepower and fuel economy. Independent testing shows AMSOIL Signature Series Max-Duty delivers increased wear protection, delivering the security of providing diesel engines the extra protection they deserve.<\/p>\n

Viscosity Control<\/strong>
\nUsing top-tier synthetic base oils, AMSOIL Signature Series Max-Duty is naturally resistant to oxidation and the thickening effects of soot contamination. That, along with boosted detergent\/dispersant additives, keeps soot particles suspended independently, helping prevent the formation of larger, wear-causing particles. Viscosity increase is minimized and soot-related wear is controlled. Lower volatility also helps Signature Series Max-Duty retain its viscosity after high-temperature service for maximum engine protection and efficiency.<\/p>\n

Excels in Extreme Temperature<\/strong>
\nAMSOIL Signature Series Max-Duty Synthetic Diesel Oil resists thermal (heat) breakdown better than conventional and competing synthetic diesel oils. Unlike conventional oils, Signature Series contains no wax, staying fluid in sub-zero temperatures for easier starting, improved oil flow and reduced wear.<\/p>\n

Minimizes Oil Consumption<\/strong>
\nAMSOIL Signature Series Max-Duty has a low rate of volatility (burn-off), reducing oil consumption during operation and passing less oil vapor into the combustion chamber. It provides up to 76 percent less oil consumption than required by the API CK-4 standard in the Caterpillar-1N oil consumption test.<\/p>\n

APPLICATIONS<\/strong>
\nUse in diesel engines and, where appropriate, gasoline engines requiring any of the following specifications:<\/p>\n