PETRONAS Akcela UNITEK PLUS is a synthetic based engine oil dedicated to agricultural and construction machinery, able to keep their efficiency and offering a longer life-cycle by protecting from oxidation, decomposition, wear, and keeping an optimal pistons’ cleanliness and viscosity stability. PETRONAS Akcela UNITEK PLUS is a low SAPS oil that is suitable for Tier 4 and Stage V heavy duty diesel applications including modern, high-output, low emission engines fitted with emission control systems using DPF, SCR, DOC, EGR and HI-eSCR technologies.