Developed by Caterpillar for all reciprocating engines, transmissions, final drives and hydraulic systems. S.O.S. is preventive maintenance at its finest. Read more
S.O.S. Experts Analysis
Sample testing is done in the Caterpillar dealer’s laboratory by trained technicians utilizing the most modern equipment. Read more
listen to your oil
Oil contamination and degradation can create conditions leading to excessive wear and eventual engine/ machine failure. Regular S.O.S. identifies and measures these various contaminants and sources of oil breakdown. Early corrective action has saved costly equipment from major breakdowns avoiding downtime and repair costs.
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