Did you know that choosing the correct API classification for your gear oil can make all the difference in the performance and longevity of your equipment? Understanding the distinctions between API GL-4, GL-5, and MT-1 is crucial to match lubricants with the specific needs of your machinery.
• API GL-4 is engineered for manual transmissions operating under moderate loads. With moderate extreme-pressure (EP) additives, it offers balanced protection for gears, though it’s not suitable for extreme heat or load conditions.
• API GL-5, on the other hand, is designed for hypoid gears and high-stress systems. Packed with higher concentrations of EP additives, it excels in extreme environments but may be incompatible with components like copper alloys often found in GL-4 applications.
• API MT-1 focuses on nonsynchronised heavy-duty manual transmissions in buses and trucks. It provides thermal degradation resistance and superior protection for seals and gears, filling gaps where GL-4 and GL-5 fall short.
At Valorem Chemicals, we understand that the wrong lubricant can lead to system failures and increased maintenance costs. That’s why we offer high-quality products tailored to your specific needs. Our expert team is here to help you select the perfect lubricant to maximise efficiency and longevity in your applications.