How To Protect The Hydraulic Oil Of Sanitary Garbage Truck
The Sanitary Garbage Truck is a fully automated, large-scale sanitation Sanitary Garbage Truck with a hydraulic system that is an integral part of the vehicle. Hydraulic fluids are essential for the hydraulic system of Sanitary Garbage Truck to work smoothly. Hydraulic oil is a hydraulic medium used in the hydraulic system using liquid pressure energy. It plays the role of energy transmission, anti-wear, smooth system, anti-corrosion, anti-rust and cooling in the hydraulic system. How do we protect the hydraulic oil of Sanitary Garbage Truck.
First and foremost, choose the right hydraulic fluid. Hydraulic fluids transmit pressure, smoothness, cooling, and sealing in the hydraulic system of Sanitary Garbage Truck. The selection of improper hydraulic fluid can cause hydraulic system failure and durability. When replacing the hydraulic oil of Sanitary Garbage Truck, the time should be selected according to the trademark in the manual. The hydraulic oils of different trademarks cannot be mixed to prevent the chemical reaction of the hydraulic oil and the function changes. The dark brown, milky white, and odorous hydraulic oil is a metamorphic oil that cannot be used.
Second, avoid the incorporation of solid impurities into the hydraulic system. Clean hydraulic oil is the life of a hydraulic system. Sanitary Garbage Truck's hydraulic system has many fine couples, some with damping holes or gaps. If the solid impurities invade will form fine parts, strain, hairpin, oil passage blockage, etc., endangering the safe operation of the hydraulic system.
Third, avoid air intrusion into the hydraulic system. At normal pressure and normal temperature, the hydraulic oil of the sanitary garbage truck contains air in a volume ratio of 6% to 8%. When the pressure drops, the air will be released from the oil. The collapse of the bubble causes the hydraulic components to "cavittle" and create noise. The large amount of air entering the oil will aggravate the phenomenon of "cavitation", increase the compressibility of the hydraulic oil, unstable operation, reduce the operating efficiency, and cause undesirable consequences such as "crawling" of the components. In addition, the air oxidizes the hydraulic oil and accelerates its conversion.
Ultimately, avoid water intrusion into the hydraulic system. The hydraulic oil in Sanitary Garbage Truck contains excessive moisture, which will rust the hydraulic components, emulsification of the oil, and the strength of the smooth oil film will decrease, which will accelerate the mechanical wear. In addition to avoiding water aggression during maintenance, it is also important to note that the oil tank should be tightened when not in use.
Therefore, in order to safely and usefully operate your Sanitary Garbage Truck, you must pay attention to the maintenance and protection of hydraulic oil to ensure the stability of the hydraulic system.