BPCL

Transmission oil meeting Caterpillar TO-4 specification

MAK TO-4 SAE 10W is designed to meet the latest and stringent Caterpillar TO-4 specification for transmission and drive train. It is formulated with superior quality base oils and additive technology developed for Caterpillar equipment. It provides significantly improved transmission performance over TO-2 oils. TO-4 supersedes and replaces Caterpillar TO-2 requirements. MAK TO-4 SAE 10W oil is specially developed for hydraulics systems of power shift transmissions in off highway equipment. Internal clutches are applied hydraulically and the power flows through gear sets to output shafts. Hence, the frictional properties of oil are very critical. The additive chemistry imparts excellent frictional characteristics for clutches and wet brakes and its retention over an extended period. It offers anti-wear capability and improved oxidation stability.