Tractor lubrication

First, do not substitute agricultural machinery oil for agricultural machinery gear oil. Compared to gear oil, agricultural machinery oil has lower viscosity, and its anti-wear and load resistance properties are also inferior. If agricultural machinery oil is used in place of agricultural machinery gear oil, the transmission gears will not be adequately lubricated, leading to significant wear on the transmission system gears.

Second, do not substitute agricultural machinery oil for agricultural machinery brake oil. Brake oil has good solubility, does not cause corrosion, and is less likely to produce precipitation. In contrast, agricultural machinery oil lacks these properties. Using agricultural machinery oil in place of brake oil can lead to precipitation and may cause the expansion of rubber components in the braking system, resulting in brake failure. 

Third, do not use agricultural machinery fire oil in place of agricultural machinery diesel. Agricultural machinery fire oil is less viscous than agricultural machinery diesel and has a higher ignition point. Using agricultural machinery fire oil instead of diesel can make the diesel engine difficult to start and may lead to increased wear on the cylinder and piston.