Runchi brand Marine cylinder oil is made of paraffin-based mineral base oil and selected high-performance additives. It is divided into 3008, 4008, 3006, 4006 and other brands. This product is suitable for lubrication of auxiliary equipment such as low-speed two-stroke, crosshead diesel engine crankcase, cylindrical piston diesel engine or stern shaft with low sulfur fuel. With excellent water separation performance, can quickly separate the water into the oil, to ensure stable oil performance. Excellent oxidation resistance and thermal stability, reduce the oxidation speed of oil, prolong the service time. Good dispersity, so that carbon, sludge and other dispersed into small particles and suspended in oil, keep the engine clean. Excellent anti-rust and anti-corrosion performance, prevent rust and corrosion of parts, protect the engine. 

It is suitable for the lubrication of auxiliary equipment such as low-speed two-stroke, crosshead diesel engine crankcase, cylindrical piston diesel engine or stern shaft with low sulfur fuel.