Universal Oils for Tractors and Working Machines

Reliable Universal Oils for Optimal Performance of Agricultural and Construction Machinery

In our range, you will find universal oils for tractors and working machines that combine performance, versatility, and protection for all key components – engine, transmission, hydraulic system, and wet brakes. Such oils are the ideal solution for tractors and machines where a single lubricant is required across multiple systems, reducing the need for different oil types and simplifying maintenance.
Available in both UTTO (Universal Tractor Transmission Oil) and STOU (Super Tractor Oil Universal) variants, they allow the use of one oil for the entire drivetrain. Universal oils are designed for demanding working conditions in agriculture, forestry, construction, industry, and transport, where machine reliability is essential.

Advantages and Characteristics of Universal Oils

Universal oils for tractors and working machines are formulated from high-quality base oils and advanced additive technologies that ensure excellent lubricating properties, thermal stability, and wear protection. They provide effective lubrication at low and high temperatures, reduce friction, corrosion, and foaming, while improving hydraulic responsiveness and the cleanliness of internal components.
Their composition allows for extended oil change intervals, lower fuel consumption, and quieter machine operation. Using universal oils reduces the risk of mechanical damage and ensures optimal performance of the engine, transmission, and hydraulic system in all conditions.

Viscosity and Quality Standards

The offer includes numerous viscosities, allowing selection according to manufacturer requirements and operating conditions: SAE 10W, SAE 10W-30, SAE 10W-30 (80W), SAE 10W-40, SAE 10W-40 (80W-90), SAE 15W-40, SAE 15W-40 (85W-90), SAE 30W, SAE 50W, SAE 75W-80 (5W-30), SAE 80W, SAE 80W (10W-30), SAE 85W, SAE 85W (20W-40), SAE 85W (20W-40).
Universal oils meet the highest quality standards such as API CF, API CF-4, API CG-4, API GL-4, and ACEA E3 and comply with the specifications of manufacturers like John Deere, Massey Ferguson, Ford, New Holland, Case IH, Fendt, Deutz-Fahr, Caterpillar, Komatsu, ZF, Kubota, Volvo, and others. This ensures perfect compatibility, reliability, and long service life of your machinery.

Packaging and Application Flexibility

Universal oils for tractors and working machines are available in various packaging options, allowing flexibility according to usage volume and user needs. You can choose from sizes 1L, 5L, 10L, 20L, 57L, 60L, 200L, 205L, and 1000L.
Smaller packages are suitable for regular maintenance of small agricultural machinery, while larger ones are intended for professional use, heavy machinery, and workshops with higher oil consumption. By choosing the right oil viscosity and quantity, you ensure efficient lubrication, reliable operation, and extended service life of your tractors and working machines.

Why Choose M&M Intercom

At M&M Intercom, we believe that quality lubrication makes the difference between average and flawlessly operating machinery. Our selection of universal oils for tractors and working machines is based on proven formulations from reputable manufacturers that ensure the highest level of protection, performance, and durability.
With our expertise, you will find the right oil for your equipment and achieve the best results in everyday operation. For additional information and technical advice, please contact us at:

10 Most Frequently Asked Questions about Universal Oils for Tractors and Working Machines

1. What is the difference between UTTO (Universal Tractor Transmission Oil) and STOU (Super Tractor Oil Universal)?
UTTO oils are designed for all parts of a tractor except the engine, used for transmission, hydraulics, and wet brakes. STOU oils, however, are multi-purpose and can be used throughout the entire tractor – including the engine, transmission, hydraulics, and other components.
2. Can I use the same oil in the engine and transmission of a tractor?
Yes, modern universal tractor oils labeled as STOU (Super Tractor Oil Universal) are designed to deliver consistent performance across multiple systems, meaning one oil covers the engine, transmission, differential, and hydraulics. However, always choose oil that meets the manufacturer’s specifications.
3. Which viscosities are suitable for working machines in winter?
In winter, we recommend lower viscosities such as SAE 10W-30 or SAE 10W-40, as they allow fast oil flow and effective lubrication even at low temperatures. Avoid thicker oils like SAE 50W in very cold conditions to prevent difficult starts and increased wear.
4. How often should the oil be changed in a tractor or working machine?
Oil change intervals depend on machine workload, oil quality, and manufacturer recommendations. Generally, tractor oils are changed every 250–500 operating hours, and with newer machines and premium lubricants, even less frequently. Regular oil changes prevent deposits and maintain internal cleanliness.
5. Are universal oils suitable for older tractor models?
Yes, most universal tractor and working machine oils are compatible with older engines and systems. Just ensure the oil meets the appropriate API standard and viscosity recommended by the manufacturer. Such oils also provide extra protection against wear and improve hydraulic performance in older machines.
6. What advantages do universal oils for working machines have over standard engine oils?
Oils for working machines are enriched with special additives that ensure reliable operation even in transmissions and hydraulic systems. Besides lubricating the engine, they prevent gear wear, improve power transfer, and reduce friction in hydraulic parts — functions that standard engine oils do not provide.
7. Can I mix different brands of universal oils?
Mixing oils from different manufacturers is not recommended, even if they meet the same specifications, as additive packages and chemical compositions differ. If mixing is unavoidable, ensure both oils have the same API grade and viscosity range. For optimal results, always use the same manufacturer and specification.
8. How do I choose the right oil based on the type of tractor or machine?
Consider several factors: working conditions, season, required standards, and manufacturer recommendations. At M&M Intercom, we help you select the most suitable tractor or machinery oil based on equipment type, intensity of use, and protection needs, ensuring long machine life and efficient operation.
9. Do universal oils affect hydraulic performance?
Yes, the correct universal oil improves hydraulic system performance by ensuring better valve response, preventing foaming, and maintaining constant pressure even during prolonged operation. This reduces overheating and component wear, enhancing machine efficiency.
10. How should universal oils be stored?
Store universal oils in a cool, dry, clean place, protected from direct sunlight and moisture. Keep containers tightly sealed to prevent contamination by air, dust, or water. Store upright and avoid long-term storage to maintain oil quality and performance.

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