Maximus Turbo Diesel S 15W-40 is a high-quality motor oil designed for heavily loaded diesel engines, ensuring reliable operation in tough conditions thanks to its superior protective properties and extended drain intervals. Recommended for use in trucks, buses, construction equipment, and generators with diesel engines, including those with turbochargers and superchargers, this oil offers excellent performance on highways and in construction environments. It prevents pressure loss in engine lubrication systems and evaporation losses, minimizes wear during cold starts, maintains excellent performance with high-sulfur fuels, and keeps the engine clean while reducing friction.