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工程机械专用油是用的什么油类

来源:https://www.smxnykj.com/ 发布时间:日期:2022-08-26
工程机械专用油也称工程机械润滑油,指专业用于大型挖掘机械、装载机械、吊装机械、推土及筑路机械等大型机械设备的专用润滑油。工程机械专用油是用的什么油类?工程机械专用油主要包括工程机械专用柴油增压发动机油、工程机械专用抗磨液压油、重负荷齿轮油、液力传动油等共四大类,十余个品种。
Special oil for construction machinery, also known as construction machinery lubricating oil, refers to the special lubricating oil specially used for large-scale mechanical equipment such as large-scale excavation machinery, loading machinery, hoisting machinery, bulldozing and road building machinery. What kind of oil is the special oil for construction machinery? Special oil for construction machinery mainly includes four categories, including diesel supercharged engine oil for construction machinery, anti-wear hydraulic oil for construction machinery, heavy-duty gear oil and hydraulic transmission oil, with more than ten varieties.
工程机械专用油
Special oil for construction machinery
工程机械专用油主要包括生产过程用油、机械设备装填用油及售后用油。其中生产过程用油主要是金属加工过程上使用的油品。工程机械装填及售后用油主要包括发动机油、液压油、齿轮油、液力传动油等四大类。发动机油工程机械经常处于高速高负荷工作状态,动力设备具有工况复杂、功率大、热负荷重、燃料硫含量偏高等特点。发动机油需要具备更好更持久的高温清净分散性、更强的酸中和能力、更好的抗腐蚀性能、高燃料经济性及后处理系统的兼容性。
Special oil for construction machinery mainly includes oil for production process, oil for mechanical equipment filling and after-sales oil. The oil used in the production process is mainly the oil used in the metal processing process. The filling and after-sales oil of construction machinery mainly includes engine oil, hydraulic oil, gear oil and hydraulic transmission oil. Engine oil and construction machinery are often in high-speed and high-load working conditions. The power equipment has the characteristics of complex working conditions, high power, thermal load and high sulfur content of fuel. Engine oil needs to have better and lasting high-temperature purification and dispersion, stronger acid neutralization ability, better corrosion resistance, high fuel economy and compatibility of aftertreatment system.
润滑油一般是分馏石油的产物,也有从动植物油中提炼的,包含“润滑脂”。一般为不易挥发的油状润滑剂。是用在各种类型机械上以减少摩擦,保护机械及加工件的液体润滑剂,主要起润滑、冷却、防锈、清洁、密封和缓冲等作用。
Lubricating oil is generally the product of fractionated oil, and it is also extracted from animal and vegetable oil, including "lubricating grease". It is generally a non-volatile oil lubricant. It is a liquid lubricant used in various types of machinery to reduce friction and protect machinery and processing parts. It is mainly used for lubrication, cooling, rust prevention, cleaning, sealing and buffering.
工程机械专用油质量级别选择应根据内燃机制造商的推荐、柴油机的机械负荷和热负荷、工作条件的苛刻程度等多种因素确定。大吨位、重负荷、连续高速运转的工程机械,应选用高粘度油,从而保证高温时提供足够的油膜强度;负荷较小、工况缓和的小型机械设备,可使用较低黏度牌号的柴油机油。
The quality grade of special oil for construction machinery shall be determined according to the recommendations of the internal combustion engine manufacturer, the mechanical load and thermal load of the diesel engine, the severity of working conditions and other factors. High viscosity oil shall be selected for construction machinery with large tonnage, heavy load and continuous high-speed operation to ensure sufficient oil film strength at high temperature; Small mechanical equipment with small load and moderate working condition can use diesel engine oil with low viscosity.
工程机械专用油的用途是非常广泛的,工程机械专用油是专用于工程机械的,无论是工程机械还是汽车都不要混用,用相匹配的会更好。
Special oil for construction machinery is widely used. Special oil for construction machinery is specially used for construction machinery. Neither construction machinery nor automobiles should be mixed. It will be better if matched.
以上就是为大家介绍的有关工程机械专用油的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务https://www.smxnykj.com/
The above is the detailed introduction of special oil for construction machinery. I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with services with an attitude of https://www.smxnykj.com/

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