SAE 10W30 CK 4

Petrovoll VIRO-TEC Fully Synthetic is an ultra high performance diesel engine oil formulated with the most advanced additives and HC synthetic base oils. It has been developed specifically for use in diesel engines subjected to high loads with extended maintenance intervals, such as heavy-goods vehicles, buses and construction machinery. Its modern blend makes a wide range of applications possible according to the manufacturer's specifications.

Petrovoll VIRO-TEC delivers optimum protection for all heavy-duty engines requiring multi-grade oil, including EGR diesel engines. Its synthetic base provides both superior cold temperature and high temperature properties while its additive package is specifically formulated to address the severe demands of a diesel engine's internal environment. Its stable TBN additive package neutralizes damaging acids produced during the combustion process and will not rapidly deplete.