CH-4/SJ MP-Motor Oil 16L 18L Henan Zhenggong, Suzhou Xugong, Grab, Road roller, Bulldozer ... -4 level performance is recommended (and lower tire oils i.e. CG4,CF4).And it is also ... SJ level performance is recommended (and lower tire oils i.e. SG and SH). Such as gasoline ... which are designed for Euro 3 Emission Standard.Construction Machinery: Henan Zhenggong, Suzhou Xugong, Grab, Road roller, Bulldozer, ...