The Easiest Way to Prevent Costly Breakdowns

Oil analysis is one of the most effective yet underutilised tools in equipment maintenance. It provides insight into both lubricant condition and machine health long before problems become visible.

By analysing oil samples at regular intervals, it is possible to track contamination levels, wear metals, oxidation, viscosity changes, and additive depletion. Each of these parameters tells a story about what is happening inside the machine. Elevated wear metals may indicate abnormal component wear. Increased water content can point to seal failure or environmental ingress. Oxidation trends reveal whether oil life is being exceeded.

The actual value of oil analysis lies in trend analysis. A single sample provides a snapshot, but consistent sampling builds a profile of regular operation. Deviations from that baseline allow maintenance teams to intervene early, often before any operational symptoms appear.

Oil analysis also enables safe extension of drain intervals when conditions allow. Rather than relying on conservative time-based changes, operators can make data-driven decisions that reduce oil consumption without increasing risk.

For fleets, hydraulic systems, and critical production equipment, oil analysis is not an added cost. It is a control mechanism that turns maintenance from reactive to predictive.

High-quality lubricant brands such as Shell, Castrol, Fuchs, and ENI carry formal OEM approvals from manufacturers including Cummins, Volvo, and Caterpillar. Today, “approved by” should be your minimum standard for compliance and peace of mind. For practical, technically sound advice or to purchase lubricants, contact our team on (02) 9897 7551 or email sales@greengoanna.com.au.