Error 1: the lubricating oil of concrete mixer often needs to be replaced

常常检查自上料混凝土搅拌罐车润滑油是精确的，但只弥补不替换只能赔偿机油数量上的缺少，却无法完全赔偿润滑油功用的丢掉。自上料混凝土搅拌罐车润滑油在运用过程中，由于污染、氧化等构成的要素质量会逐渐下降，一起还会有一些消耗，使数量减少。

Often check the concrete mixer lubricant is accurate, but only to make up for not replacing can only compensate for the lack of oil quantity, but can not fully compensate for the loss of lubricant function. In the process of using the lubricating oil of concrete mixer truck, the quality of the components such as pollution and oxidation will gradually decline, and there will be some consumption together, which will reduce the quantity.

差错二：添加剂用处大

Error 2: additives are useful

实在优异的润滑油是具有多种搅拌车建议机保护功用的成品，配方中已含有多种添加剂，其间包含抗磨剂，而且润滑油更讲究配方的均衡以保证各种功用的充分发挥。自行添加别的添加剂不只不能给车辆带来额定保护，反而易与机油中的化学物质发生反应，构成机油概括功用的下降。

In fact, excellent lubricating oil is a product with a variety of mixer protection functions. The formula already contains a variety of additives, including anti-wear agents. Moreover, the most important thing for lubricating oil is to balance the formula to ensure the full play of various functions. Adding other additives can not bring rated protection to the vehicle, on the contrary, it is easy to react with the chemical substances in the engine oil, resulting in the decline of the general function of the engine oil.

差错三：什么时候搅拌车润滑油变黑了就该换油了

Error 3: when the mixer oil turns black, it's time to change the oil

这种了解并不悉数。关于没有加喧嚣涣散剂的润滑油来说，色彩变黑的确是油品已严重蜕变的表现，但搅拌车运用的润滑油一般都加有喧嚣分解剂。这种喧嚣剂将粘附在活塞上的胶膜和黑色积炭洗刷下来，并涣散在油中，减少搅拌车建议机高温沉淀物的生成，故润滑油运用一段时间后色彩简略变黑，但这时的油品并未完全蜕变。

This understanding is not all. For lubricants without noise dispersant, blackening is indeed a sign that the oil has seriously deteriorated, but the lubricants used by mixer trucks are generally added with noise resolver. This noise agent will adhere to the piston film and black carbon wash down, and lax in the oil, reduce the generation of high-temperature sediment mixer, so the color of the lubricating oil after a period of time is slightly black, but at this time the oil is not completely transformed.

差错四：搅拌车润滑油能多加就多加

Error 4: add more oil to the mixer

润滑油量应该控制在机油尺的上、下刻度线之间为好。由于润滑油过多就会从气缸与活塞的空地中窜入燃烧室燃烧构成积炭。这些积炭会前进搅拌车建议机压缩比，添加发生爆震的倾向;积炭在汽缸内呈红热状况还简略引起早燃，如落入汽缸会加剧汽缸和活塞的磨损，还会加快污染润滑油。其次，搅拌车润滑油过多添加了曲轴连杆的搅拌阻力，使燃油消耗增大。

The amount of lubricating oil should be controlled between the upper and lower marks of the oil dipstick. Due to too much lubricating oil, it will rush into the combustion chamber from the air space between the cylinder and piston, and form carbon deposit. These coke deposits will advance to the mixer and increase the compression ratio of the mixer and the tendency of detonation; the coke deposits will be red hot in the cylinder and cause premature combustion. If it falls into the cylinder, it will aggravate the wear of the cylinder and piston and accelerate the pollution of the lubricating oil. Secondly, the stirring resistance of crankshaft and connecting rod is added too much in the mixer oil, which increases the fuel consumption.

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