Sinopec Marine Trunk Piston Engine Oil 3012 and 4012 are blended with paraffinic mineral base stock with selected multiple additives of superior performance. The product is designed and formulated for lubrication in marine four-stroke medium-speed trunk piston diesel engine which used low sulfur content fuel and shows good economic efficiency.
Excellent detergency and dispersancy to remove asphaltene and keep cleanliness of oil ring and bottom of piston crown. Extending oil changing period significantly.
Holds OEM approvals of MAK, DAIHATSU and YANMAR.