Which type of lubricant is most commonly used in agricultural machinery?

Multi-viscosity oil or grease is commonly used in agricultural machinery due to its versatility and effectiveness in varying temperature conditions. This type of lubricant contains additives that allow it to maintain its viscosity across a wider range of temperatures. As agricultural equipment often operates in diverse environments, ranging from extremely hot to very cold, the ability of multi-viscosity lubricants to adapt makes them particularly suitable for ensuring optimal performance and protection of machinery components.

These lubricants also provide better lubrication during startup, when machinery may be cold and the oil is thick. Better flow during these initial moments helps reduce wear on engine parts and other moving components, enhancing the machine's lifespan and reliability. Additionally, multi-viscosity grease is often used in bearings and other contacts within the machinery, where it provides excellent protection against wear and corrosion while also sealing out contaminants.

While single-viscosity oil may be effective in stable temperature environments, it lacks the adaptability necessary for the fluctuating conditions often encountered in agricultural settings. Synthetic oil can offer superior performance and stability, but it typically comes at a higher cost and often is not needed for everyday agricultural use. Water-based fluids do not provide the necessary lubrication and protection that oils and greases do and are unsuitable for most machinery applications. Therefore,