How does special oil for construction machinery maintain stable lubrication performance in high temperature, high load and dusty environment?
Publish Time: 2025-04-03
As the "blood" of construction machinery, the performance of special oil for construction machinery is directly related to the operating efficiency and service life of the equipment. In the harsh environment of high temperature, high load and dust, how to maintain stable lubrication performance is a severe challenge faced by special oil for construction machinery. Modern special oil for construction machinery has successfully responded to this challenge through a series of careful designs and high-tech formulas.In high temperature environment, special oil for construction machinery shows its excellent antioxidant performance. High temperature will accelerate the oxidation process of oil products, causing oil deterioration and viscosity decrease, which will affect the lubrication effect. However, high-efficiency antioxidants are added to special oils, which can capture and neutralize peroxides and effectively slow down the oxidation rate of oil products. Even in long-term high-temperature operations, special oils can maintain their stable lubrication performance and ensure the smooth operation of mechanical equipment.In the face of high-load working conditions, special oil for construction machinery also performs well. High load means that mechanical equipment is under tremendous pressure and friction, which puts extremely high demands on the anti-wear performance of lubricants. Special oils incorporate advanced anti-wear additives that can form a strong protective film on the metal surface, effectively reducing friction and wear. Even under the most severe working conditions, special oils can maintain their excellent anti-wear properties and extend the service life of mechanical equipment.In dusty environments, special oil for construction machinery also shows its unique advantages. Dust and impurities are the biggest enemies in the operation of mechanical equipment. They will mix into lubricating oils and accelerate the pollution and deterioration of oil products. However, special oils are added with efficient cleaning dispersants, which can wrap and disperse dust and impurities in oil products to prevent them from causing damage to mechanical equipment. At the same time, special oils also have good filtering properties, which can further purify oil products and ensure the clean operation of mechanical equipment.In addition to the above properties, special oil for construction machinery also has good viscosity-temperature properties and shear stability. At high temperatures, the viscosity of oil products will change, affecting the lubrication effect. Special oils can maintain stable viscosity at different temperatures through carefully formulated viscosity index improvers to ensure the smooth operation of mechanical equipment. At the same time, under the action of high shear force, special oil can also maintain its stable performance, and will not destroy the oil film due to shear force, resulting in lubrication failure.Special oil for construction machinery successfully copes with the challenges of harsh environments such as high temperature, high load, and dust through its excellent antioxidant performance, anti-wear performance, clean dispersion performance, viscosity-temperature performance, and shear stability. It can not only ensure the smooth operation of mechanical equipment, but also extend the service life of the equipment and reduce maintenance costs. Therefore, when choosing lubricants for construction machinery, we should give priority to special oils to provide all-round protection and support for mechanical equipment.
