What kind of oil is suitable for the spraying plunger pump?

Lubrication and maintenance of the spraying plunger pump are very critical. Choosing the right lubricant is an important step to ensure the efficient operation of the equipment. For the sprayer pump head, gear oil is recommended for lubrication. Gear oil has a suitable viscosity and can effectively form an oil film when the gears rotate, reducing friction and wear between the gears. At the same time, gear oil also has good cooling performance, which can help the gears dissipate heat and keep their operating temperature within a reasonable range.

On the other hand, although motor oil is also a commonly used lubricant, its characteristics are different from those of gear oil. Motor oil is mainly used for lubrication of equipment such as internal combustion engines, and its viscosity, cooling performance, etc. may not be completely suitable for the gearbox of the spraying pump. Therefore, when filling the lubricant, the motor oil and gear oil should be distinguished and filled into their respective applicable parts.

It is generally recommended to use motor oil suitable for high-pressure and high-load environments for the sprayer plunger pump to ensure its normal operation and extend its service life. High-pressure plunger pumps, such as the Jujing brand, are designed for high-pressure environments, with a net weight of 271kg, a flow rate of 17~132L/min, and a pressure range of 2.8~28Mpa. Considering these parameters, it is recommended to use oil specially designed for heavy machinery, which can provide better lubrication and cooling effects.