This product achieves very high levels of fuel economy, contributing to cost savings and reduced environmental impact. Additionally, Rumex CK-4 SAE 10W/40 is compatible with emission control technology, including EURO IV, EURO V, and EURO VI standards, aligning with stringent emission regulations and aiding in the reduction of exhaust emissions.

This engine oil is suitable for both off-road and on-road heavy-duty applications, making Rumex CK-4 SAE 10W/40 adaptable for various operational environments. It can be used in vehicles with or without turbochargers and is compatible with after treatment devices. Its versatility caters to a broad range of heavy-duty vehicles and equipment.

This product is known for its high shear resistance, which helps maintain viscosity and protective properties under challenging conditions. It operates effectively across a wide operating temperature range, offering reliability in both extreme cold and hot environments.

This engine oil meets a variety of specifications, reflecting its versatility and compatibility with different engines and applications. It is specifically formulated to provide total engine protection even during extremely long service intervals, ensuring engines remain safeguarded over extended periods.

This product is a semi-synthetic heavy-duty engine oil of the latest generation. It combines the benefits of synthetic and conventional oils to offer advanced engine protection and performance.