Don’t get beat by the summer heat. Follow this quick checklist to keep engines running strong through peak season.

✅ Engine oil: Check viscosity grade and service intervals — Guardol ECT^® is built for extended drain performance under heat and heavy loads

✅ Hydraulic fluids: Confirm OEM spec compliance and ensure you’re using a product that can handle high-pressure systems in high temperatures

✅ Grease points: Reapply to reduce wear and protect against corrosion during extended machine use

✅ Filters and seals: Replace or inspect to reduce the risk of contamination and keep systems clean

✅ Cooling systems: Check coolant levels and inspect hoses to prevent overheating

Whether you’re running hay balers or excavators, the right maintenance — and the right fluids — can make all the difference. Explore products engineered for high-heat performance below.