At the onset of summer, agricultural equipment enters the most intense and critical working period of the year. High temperatures extended operating hours and dusty environmental conditions put machine reliability to the test. For this reason, thorough maintenance before and during summer is essential, not only to prevent unexpected breakdowns but also to ensure consistent performance, reduce fuel and oil consumption and extend the service life of the equipment. We have been working closely with professionals in the agricultural sector for years and understand the challenges that arise during this season. That’s why we’ve compiled an essential checklist and some practical recommendations on the most suitable lubricants for tractors in the summer.

1. Engine: replace the engine oil and filter. For summer, we recommend motor oils with excellent thermal stability, specifically designed to perform under high load and temperature conditions, such as the Pakelo Golden Diesel series, suitable for both older and newer generation engines.
2. Hydraulic system: inspect for leaks and check the oil level. Depending on the machinery, you may opt for multifunctional products suitable for transmissions, hydraulic systems and wet brakes, such as the Pakelo UTTO, Pakelo Raisol Oil and Pakelo Hydraulic EP lines.
3. Cooling system: clean the radiator's external surface from dust and debris using compressed air or low-pressure water. Also, check for internal blockages or deposits. Recommended coolants for agricultural uses include Pakelo Blue Coolant, Orange Coolant and Red Coolant.
4. Transmissions and differentials: ensure the oil is in good condition and free from contaminants like water. In this case, we suggest Pakelo UTTO line and Pakelo Stou Fluid, multifunctional lubricants engineered to meet the high-performance demands of intensive field conditions.
5. Final Drives: check the oil condition and ensure no water contamination. Use gear oils designed for heavily loaded gear systems and severe operating conditions, such as the Pakelo Gear Oil series.
6. Joints and couplings: apply high-performance grease regularly. Pakelo Contact Grease EP and Pakelo Bearing EP Grease are reliable choices even under high mechanical loads and challenging environmental conditions.
7. Battery and electrical system: inspect terminals, charge status and circuit integrity.
8. Tyres: check for proper inflation and tread wear.

To handle the summer heat efficiently, choose lubricants that are:

• Thermally stable, to maintain consistent performance during prolonged exposure to high temperatures.
• Formulated with anti-wear and EP (Extreme Pressure) additives, for enhanced protection of continuously moving parts.
• Resistant to water and dust contamination, especially for exposed components like joints and pins.
• High in viscosity index, to ensure optimal lubrication across a wide temperature range.

Lubricating oils and greases developed for tractors and agricultural equipment are formulated with these targets in mind, complying with OEM specifications and tailored to real-world working conditions.